How To Use Gypsum In A Sentence

The majority of the carbonates and gypsum are autogenetic with only minor secondary accumulations with depth.
If you have gypsum wallboard, avoid pressing too hard or you will cut through its paper facing.
Uranium, gold, phosphates, tin, coal, limestone, salt and gypsum mining are prominent in Niger.
The lake contained an area of 3,370 acres and was said to have a practically inexhaustible deposit of salt and gypsum.
The monster crystals, over six meters long, are made of selenite, a crystalline form of the mineral gypsum (the number one ingredient in blackboard chalk!). Did you know? Chihuahua caves house the world's largest crystals

Examples of this include companies that are extracting the petroleum from discarded plastic bottles and using it to create the polyester fibers that they turn into sportswear, and those producing synthetic gypsum roughly 20 percent of U.S. raw gypsum use from the byproduct of manufacturing and energy-generating processes, primarily from desulfurization of exhaust gases from coal power plants. John Friedman: Three Dimensions of Leadership
The gypsum board must be attached to the wood furring strips or underlying masonry using nails or screws.
In addition to oil and gold, he said, the region is believed to have "abundant" deposits of minerals including marble, gypsum and chromite, which is used to make ferrochrome, an ingredient in stainless steel. BusinessWeek.com -- Top News
Like the first, it includes some world-class localities, such as gypsum crystals from Eilsworth and flint from Flint Ridge.
Quartz is the dominant mineral in veins in siliceous rocks, calcite in limestones, and gypsum in gypsiferous sediments.
Removal of large amounts of ordinary cave sediment may indicate saltpeter or fertilizer mining, while gypsum, copperas, alum, or Epsom salt are usually indicated by crystalline or powdered white, yellow, or green deposits.
A cellulose-based paste is being applied to the gypsum deposits followed by a micro-sanding with fine alumina powder.
The second formation is composed of fibrous gypsum, placed either in the molasse or new sandstone, or between this and the upper limestone. Travels to the Equinoctial Regions of America
Further heating of gypsum, slightly beyond 200° C (not achieved by solar energy) produces anhydrite gypsum (CaSO4), which when mixed with water, sets very slowly. Chapter 4
The second Expedition failed to find gold, but brought back argentiferous galena in copper-stained quartz, and possibly in the ochraceous red veins seaming the Secondary gypsum; with silicates and carbonates of copper: select specimens of the latter yielding the enormous proportion of forty per cent. The Land of Midian
The colemanite occurs in irregular milky-white layers or nodules, mingled with more or less gypsum. The Economic Aspect of Geology
Fasten the corners of the gypsum lath or wallboard to the existing lath behind the plaster.
The Defendant is a German company, domiciled in Germany which manufactures and supplies liner paper for gypsum plasterboard.
These protected gypsum plaster soil blocks developed sufficient strength to act as load bearing blockwork. Chapter 5
Colorless gypsum and white pickeringite-halotrichite are the most common efflorescences found on shale.
The sulfur emissibility during burning cement clinker with calcium sulfate, calcium sulfite gypsum and desulphurize slag that consist of CaSO3 separately were studied in laboratory electric stove.
Iraq has vast and untapped mineral deposits located throughout its various provinces and regions, offering unrivalled opportunities for the extraction of key minerals such as sulphur, phosphorate, salt, gypsum, limestone and ironstone, as well as range of metallic minerals. Iraq Updates - Latest News
I'll have the knockwurst with a side of gypsum and a sense of ennui, thanks. "We Are the Last Minority" Say Surrealist Poets
Gypsum starts to calcine from around 100ºC, and since set plaster is actually gypsum, the plaster moulds also become calcined on heating. 9. Drying of ware and moulds
In a traditional barn, you won't find finishes like drywall or gypsum board.
Used primarily to make plaster, plasterboard and cement, gypsum has been excavated in East Sussex since the 1880s and the mine remains the UK's largest deposit with at least 30 years of reserves. South Downs gypsum mining unearths fortune in heart of 1066 country
It is dominated by the deposition of calcite with minor pyrite, marcasite, barite, anhydrite and gypsum.
Among the gravels there were shiny crystals of the mineral gypsum, the residue left behind when seawater evaporates.
The mix we use contains compost, peat, perlite, rock phosphates, blood meal, calcite clay and gypsum.
Test tell us that cell pressure can enhance Gypsum Breccia's anti - damage strength.
Some rafter systems are not deep enough to accept fiberglass batting and/or even enough to attach a vapor barrier or support a finished wall of paneling or gypsum board.
Quartz and gypsum are other familiar examples of crystalline structures.
The passages to the mines are so narrow, that persons can with difficulty pass each other; they then expand into high vaults, the roofs of which are ornamented with beautiful crystals of celestine and gypsum. The Mines and its Wonders
There are, however, many beds of marl, greensand, gypsum, limestone, saline and vegetable deposits available for the improvement of farming lands, in the Union. The Commercial Products of the Vegetable Kingdom Considered in Their Various Uses to Man and in Their Relation to the Arts and Manufactures; Forming a Practical Treatise & Handbook of Reference for the Colonist, Manufacturer, Merchant, and Consumer, o
not sure where you can find gypsum, but try the timber yard first. THE SECRET OF THE FORGOTTEN CITY
Warren and Cook stated that crystals of gypsum have been found as a late-stage mineral on altered dolomite.
Located at the northern end of the Chihuahuan Desert, the White Sands National Monument is the largest gypsum dune field in the world.
Fine white grains of gypsum are blown by the winds to form a variety of dune types: dome-shaped, barchan, transverse, and parabolic. Ecoregions of New Mexico (EPA)
A white material, probably gypsum, was used to preserve the body of what archaeologists hope is a Roman, buried around 300AD.
She prepared the nursery herself and used material like gypsum and neem cake (made with neem seeds) to fertilize the land.
Quartz is the dominant mineral in veins in siliceous rocks, calcite in limestones, and gypsum in gypsiferous sediments.
The substance commonly known as alabaster is a fine-grained variety of gypsum (calcium sulphate) much used for vases and other ornamental articles. The Catholic Encyclopedia, Volume 1: Aachen-Assize
There are also azonal saline wetlands, wetlands, gypsum and limestone containing soil types in low altitude zones.
Evaporite minerals such as halite (sodium chloride, or table salt) and gypsum produce the white deposits. NASA Earth Observatory
The tubing for a radiant floor heating system is located either in the concrete, under wood subfloors, or on a subfloor of wood, precast concrete or concrete slab-on-grade, then covered with gypsum.
The mix we use contains compost, peat, perlite, rock phosphates, blood meal, calcite clay and gypsum.
Only minor fractionation of sulphur isotopes is associated with the precipitation of most sulphate minerals, and no change in [delta] 34 S occurs during the dehydration of gypsum to anhydrite.
Gypsum may be just the answer for reconditioning the soil, because it can be spread on the surface of the soil in the vegetable garden, the flowerbeds or on the lawn.
There are no consistent indications of variations of climate apparent in the two sections, such as might be evidenced by variations in the occurrence of caliche and rare gypsum pseudomorphs.
Outside the closed replacement forearm will revolve the gypsum to hold fixedly to treat the first metacarpal bone base base bone fracture dislocation Cui ...
In March they went to the regular dumps of the Argent Lead and Silver mine for vanadinite, pyromorphite, and crocoite and then moved to the slag dumps, on which were found linarite, anglesite, leadhillite, lanarkite, and gypsum.
The two most common interior wall surfaces are gypsum wallboard, usually referred to as drywall or gyp board, and plaster.
Invisible traces of quartz, calcite, gypsum and feldspar, the dust of its resting place for more than two millennia, cling to the bronze.
This gypsum was still in solution, but was later precipitated out of solution as these astonishing selenite (hydrated calcium sulfate) crystals when the water containing it seeped into caverns. Did you know? Chihuahua caves house the world's largest crystals
Improving soil tilth and permeability by adding gypsum is only accomplished in sodic soils.
Murray commented on building material prices, especially regarding sharp spikes in the prices of steel, wood, and gypsum.
It was pale to medium green and associated with yellow pharmacosiderite and colorless to white gypsum.
Although it provides a durable interior surface, gypsum plaster is too water soluble to use on exterior walls.
Any material that meets these requirements may be used as an air barrier, including metal, plywood, gypsum wallboard, and a number of different types of waterproofing and flashing membranes.
Thin crusts of small rhodochrosite crystals on high-grade manganese ore were covered by masses of clear gypsum.
For its pale translucence, this form of gypsum is known as selenite, named after Selene, the Greek goddess of the moon. Did you know? Chihuahua caves house the world's largest crystals
In a traditional barn, you won't find finishes like drywall or gypsum board.
Small amounts of uncalcined gypsum will speed up the setting time. 6. Mouldmaking and Plaster of Paris
Apparently the technique was to encase the body in gypsum so that when it decayed it left a perfect cast of the corpse behind. Roman ghost stories
The white sands themselves are snow-white, powdery, and gypsum-based, surrounded by mountains on three sides.
Sulfate is derived almost invariably from the dissolution of primary or secondary gypsum and/or anhydrite at or near the redox-reaction site (s).
Thanks for your time! edit: i remember also coming across the word gypsum boards for these? but im not sure if they are gypsum boards TALK @ PhilMusic.com - The Online Home of the Pinoy Musician
Dr. Reed points out that on the fourth floor one can observe extensive damage to the gypsum board once the eavestroughs that he designed to collect the water into a pail are taken off.
In one aspect, the set gypsum-containing composition includes an interlocking matrix of the set gypsum formed from at least calcined gypsum, water, and an enhancing material.
Polyethylene pellets, saturated with melted paraffin, then mixed with wet gypsum and compressed in sheet form, also yield production quality drywall.
Remove enough of the gypsum from this piece so that you are left with a plug the size of the hole and a paper brim that will cover the bare gypsum.
For its pale translucence, this form of gypsum is known as selenite, named after Selene, the Greek goddess of the moon. Did you know? Chihuahua caves house the world's largest crystals
Here the colossal sunken valley was rich in gypsum, and the low rolling hills were white as if with frost. MAJIPOOR CHRONICLES
The defective drywall, also known as gypsum board, was imported from China from about 2004 until 2007 to fill a shortage during the housing boom. Chinese Drywall Maker Says It Is in Talks With Builders
Cut through wallboard (gypsum board) with either a keyhole or reciprocating saw.
But there are some substances, such as muriate of soda, gypsum, phosphate, and other compounds of lime, which may be advantageously applied. The Commercial Products of the Vegetable Kingdom Considered in Their Various Uses to Man and in Their Relation to the Arts and Manufactures; Forming a Practical Treatise & Handbook of Reference for the Colonist, Manufacturer, Merchant, and Consumer, o
Occurrences of gypsum crystals and vivianite in drift are also noteworthy.
The fine-grained matrix consists chiefly of gypsum, although traces of anhydrite may be present.
Above the reservoir of interest is high and cliffy formation which has variable lithofacies and thickness, and has developed salt bed, gypsum, mud and hi pressure aquifer.
Shortly thereafter, some quarrymen in Iowa recalled selling a large block of Iowa gypsum to Hull about two years earlier.
In each of these settings, progressive evaporation of seawater leads to precipitation of calcite and gypsum followed by halite.
Although each mound had substantial amounts of quartz and kaolinite, minerals that reflected differences in mound material included magnetite, gypsum, hornblende, hematite, goethite, and feldspars.
All building materials, including the wood studs within your walls and the gypsum wallboard, can hold a certain amount of moisture and still do their job properly.
Gypsum is used as cementing agent, the grid curtain made of plant fibre stalks as aggregate and slag from blast furnace as light filler to make wall partition by moulding and pressing.
Gypsum and anhydrite are abundant and minor amounts of salt, potash and limestone occur. Wood Buffalo National Park, Canada
At depths of less than 600m (up to 1000m depending on temperature and fluid composition), gypsum forms rather than anhydrite because the gypsum-anhydrite stability boundary is crossed somewhere in this interval.
Other associated minerals include tetrahedrite, calcite, and gypsum.
A variety of large twinned crystal forms of gypsum grow on the floors of evaporating lagoons and lakes including fans and needles.
It can grow on material with a high cellulose and low nitrogen content, such as fiberboard, gypsum board, paper, dust, and lint.
Acanthite is also found there included in gypsum with native silver.
An estimated 100,000 houses across the country, most built in 2006 and 2007, may be affected, based on the 500 million pounds of Chinese drywall — also known as plasterboard or gypsum board — believed to have entered the U.S. during that period. The Prisoners of Drywall
Like the malachite, it occurs as druses that are perpendicularly attached to columns of gypsum.
An example is in site 31, an alabaster locality: no mention is made that alabaster is a fine-grained, compact variety of the mineral gypsum except in the glossary in the back of the book.
The gypsum board must be attached to the wood furring strips or underlying masonry using nails or screws.
Gypsum crystals are present, occurring in Pleistocene glacial lake beds of bluish-gray silt and clay that are exposed along the banks of the creek.
gypsum can be used as a soil conditioner
The lower, evaporitic part of each cycle contains halite, anhydrite (secondary after sedimentary gypsum), and high salts (sylvite and polyhalite).
It can grow on material with a high cellulose and low nitrogen content, such as fiberboard, gypsum board, paper, dust, and lint.
In the same manner as sulphur and coal belong to periods of formation very remote from each other, the sal-gem is also found sometimes in transition gypsum, * sometimes in the Alpine limestone, * sometimes in a muriatiferous clay lying on a very recent sandstone, * and lastly, sometimes in a gypsum* posterior to the chalk. Travels to the Equinoctial Regions of America
Gypsum is inexpensive so use as much as you need to loosen up your tilth.
The preferred coagulant among major tofu manufacturers is calcium sulfate, aka gypsum, which is the main ingredient in plaster-of-Paris. AlterNet.org Main RSS Feed
Builders have been hit by a rash of lawsuits from homeowners, who complain that defective drywall, also known as gypsum board, imported from China during the housing boom is generating sulfurous odors, corrodes metal and, in some case, causes health problems. Wallboard Exporter in Settlement With Beazer Over Costly Repairs
But as the popularity of drywall, sky-rocketed, gypsum plaster fell out of favor.
The floor is wood, the ceiling is gypsum board, and the walls are part plaster on masonry and part gypsum board on randomly spaced framing.
There is also added some more fusible substance, such as feldspar, gypsum, or lime, together with some pure quartz. An Elementary Study of Chemistry
Generally, it is better to have some second set plaster, rather than risking uncalcined gypsum, which will weaken the plaster moulds and shorten the time it takes for the plaster to harden after mixing with water. calcining kettle 6. Mouldmaking and Plaster of Paris
I built it of 6 steel beams, with Densglass (gypsum and fiberglass) outer sheathing, which was stuccoed over. West Coast Building Materials
Nearby Lime Butte, Gypsum Butte, and Green Mountain are all laccoliths with varying degrees of exposure.
They are cast in white gypsum and hang on a deep blue wall.
Although each mound had substantial amounts of quartz and kaolinite, minerals that reflected differences in mound material included magnetite, gypsum, hornblende, hematite, goethite, and feldspars.
Do not use mortar-mill type for mixing gypsum plasters.
Drywall, often called gypsum, wallboard or sheetrock, is made of a crumbly fire resistant substance called gypsum.
It is dominated by the deposition of calcite with minor pyrite, marcasite, barite, anhydrite and gypsum.
Other schemes: zapping the Martian permafrost with microwaves to extract water, mixing the water with Mars's claylike red dust to make bricks, turning the calcium and sulfur in the soil into gypsum. The Stars Of Mars
Some of the claims being made for gypsum include: improving high pH soils by lowering pH; increasing the ratio of calcium to magnesium; and improving soil tilth and permeability.
With this view, I will take a representative crystal, one easily dealt with, because it cleaves with great facility -- the crystal gypsum, or selenite, which is crystallized sulphate of lime. Six Lectures on Light Delivered In The United States In 1872-1873
The problem in irrigation of gypsiferous soils stems from the solubility of gypsum. Chapter 9
He listed amazonite, aquamarine (subsequently named the state gemstone), topaz, gypsum (alabaster and satin spar varieties), lazurite, quartz, and turquoise.
To neutralize the soil of a bare spot caused by dog urine, pour tomato juice over the area or treat the soil with powdered gypsum.
Calcium sulfate exists in two forms, as anhydrite and as gypsum.
In fact, sulfate ions can react with calcium hydroxide to give a double-exchange reaction, producing the slightly soluble gypsum (calcium sulfate dihydrate). PhysOrg.com - latest science and technology news stories
Quartz and gypsum are other familiar examples of crystalline structures.
The gypsum neutralises the alkalinity of nitrifying solutions by converting the alkaline ammonium carbonate into neutral ammonium sulphate, the calcium carbonate being precipitated. Manures and the principles of manuring
The name anhydrite was given by A.G. Werner in 1804, because of the absence of water, as contrasted with the presence of water in gypsum. Encyclopaedia Britannica, 11th Edition, Volume 2, Part 1, Slice 1
Cement, Clinker, Slag, Gypsum, Limestone, Tsp Fertilizer and Soda ash Light Lime and Lime Products.
The trommels are also ideally suited to other materials such as gypsum or co-mingled recycling.
Brown, grey and yellow siltstone with abundant calcrete nodules and rare small gypsum crystals occurs intercalated with lenticular units of matrix-supported pebbly conglomerate.
It is finished to high standards with parquet flooring throughout, gypsum walls and ceilings, air conditioning and triple glazing.
Sometime after lithification of the soft carbonate sediment, dissolution of gypsum took place, selectively producing vast numbers of molds of gypsum nodules.
The sulfur dioxide in the gas reacts with the limestone to form gypsum (calcium sulfate).
The calcium sulphate was probably concentrated by evaporation of shallow lakes, though wind-borne gypsum dust may have contributed in places.
It mixes manure with recycled materials like cement or lime kiln dust, coal ash from electric power plants, and gypsum.
Gypsum is an evaporite mineral, meaning that the crystal is the build-up that is left over from evaporated mineral-rich water. Gigantic Mexican Megacrystals Created by Climate Change | Inhabitat
He informed us all about internal fires and tertiary formations; about äeriforms, fluidiforms, and solidiforms; about quartz and marl; about schist and schorl; about gypsum and trap; about talc and calc; about blende and horn-blende; about mica-slate and pudding-stone; about cyanite and lepidolite; about hematite and tremolite; about antimony and calcedony; about manganese and whatever you please. Tales.
Mr. Giles Sanford, of Erie, sends me a specimen of gypsum from Sandusky Bay, and a specimen of the strontian-yielding limestone of Put-in-Bay, Lake Erie. Memoirs of 30 Years with the Indian Tribes on the American Frontiers
The fine-grained matrix consists chiefly of gypsum, although traces of anhydrite may be present.
Some rafter systems are not deep enough to accept fiberglass batting and/or even enough to attach a vapor barrier or support a finished wall of paneling or gypsum board.
They should not be used to vacuum porous materials, such as gypsum board.
Seventeen miles due west is the White Sands National Monument, 300 square miles of white gypsum dunes, the largest gypsum deposit in the world.
Originally it referred to the form of gypsum which has been heated to a high temperature to drive off the water in its crystal structure; this is called calcined gypsum. Gypsum
The gypsum board must be attached to the wood furring strips or underlying masonry using nails or screws.
Our homes are built from many different industrial minerals, including not only natural stone but also clays for bricks and tiles, slates for roofs, limestone for cement, silica sands for glass, and gypsum for plasterboard for walling.
Georgian and Victorian ‘china’ makers from Spode to Sevres fudged by adding extra and easier fluxes like bone ash and gypsum.
In addition to quartz, fluid inclusions can occur in carbonates, gypsum, halite, fluorite, feldspar, garnet, pyroxene, amphibole, tourmaline, olivine, and sphalerite; indeed in most minerals except phyllosilicates.
The panels have a noncombustible, moisture- and mold-resistant gypsum core encased in water-resistant face and back papers.
In these cases, associated fluids could have modified the original isotopic signature, in particular when anhydrite was altered to secondary gypsum by surface waters.
When you hear the term drywall, it is simply panels made of gypsum plaster used to construct interior walls and ceilings. EzineArticles
Soil amendments like gypsum or lime should not be applied unless a soil test shows an imbalance or deficiency.
Structural steel, reinforcing bar, lumber, plywood, gypsum wallboard, plastic pipe and stainless steel sheet were only some of the products experiencing declining price levels this year.
Fasten the corners of the gypsum lath or wallboard to the existing lath behind the plaster.
To the left, a clamber up some muddy boulders leads towards Gypsum Cavern.
· A rotary grate discharges the clinker, which is then interground with gypsum in a ball-mill. Chapter 4
He informed us all about internal fires and tertiary formations; about äeriforms, fluidiforms, and solidiforms; about quartz and marl; about schist and schorl; about gypsum and trap; about talc and calc; about blende and horn-blende; about mica-slate and pudding-stone; about cyanite and lepidolite; about hematite and tremolite; about antimony and calcedony; about manganese and whatever you please. Tales.
Among them were specimens of copper pyrites in quartz, sulphate of strontian, foliated gypsum, and numerous calcareous petrifactions. Memoirs of 30 Years with the Indian Tribes on the American Frontiers
We cool the clinker, add a bit of gypsum to control setting time, and crush the mixture into a fine powder.
Mineral resources include phosphates, salt, and gypsum, and manufacturing industry includes textiles, cement, and chemicals.
Most structures were built in limestone gypsum and are an eclectic mix of Assyrian, Hellenistic, Parthian and Roman styles.
The monster crystals, over six meters long, are made of selenite, a crystalline form of the mineral gypsum (the number one ingredient in blackboard chalk!). Did you know? Chihuahua caves house the world's largest crystals
Gypsum and anhydrite are closely related; both are calcium minerals and both are formed early (after carbonate) in the sequence of minerals when sea water is evaporated or in sabkha environments, as in the present-day Persian Gulf.
We also like the fact that gypsum board area separation walls accommodate electrical and plumbing systems and we don't need to frame or fur.
Along with a sawmill, power plant, and gypsum processing facility, Belledune is also home to one of the world's largest lead and zinc smelters.
Thus the sulphate constitutes the minerals anhydrite, alabaster, gypsum, and selenite; the carbonate occurs dissolved in most natural waters and as the minerals chalk, marble, calcite, aragonite; also in the double carbonates such as dolomite, bromlite, barytocalcite; the fluoride as fluorspar; the fluophosphate constitutes the mineral apatite; while all the more important mineral silicates contain a proportion of this element. Encyclopaedia Britannica, 11th Edition, Volume 4, Part 4 "Bulgaria" to "Calgary"
Well, being in the agriculture business calcium sulfate I know is gypsum, and we use it as a soil amendment in California quite extensively.
The time classed as late Permian and Triassic on the other hand was one of uplift, disturbance, volcanic action and extreme climates, which gave us the traps of Mt. Tom, the Palisades of the Hudson, the bold scenery of the Bay of Fundy and the gypsum and red beds which are generally supposed to be quite largely formed beneath the air and beds of tillite formed beneath glaciers. Popular Science Monthly Oct, Nov, Dec, 1915 — Volume 86
Perhaps boric acid or sodium borate can be added to the paper layer or slurry of gypsum during the making of wallboard.
They were enclosed in the calcareous mass, as the quartz crystals of Burgtonna, * and the boracite of Lunebourg, are contained in gypsum. Travels to the Equinoctial Regions of America
Gypsum is an evaporative rock, and from where we were, we could see that the entire area had been eroded from a series of mountains in a sort of step pattern. Archive 2004-03-01
The mix which emerges as lumps at the end of the firing period is known as clinker; this clinker is then cooled and finely ground, and a small quantity of gypsum - which delays setting time - is added, to give Portland cement itself. Chapter 8
The outer walls are made of prefabricated wooden elements; the inside walls are of gypsum plasterboard, except for one living unit.
The repair procedures differ depending on whether it is an older wall with lath and plaster, or a newer wall using gypsum wallboard (drywall).
Sometimes, the term plaster refers exclusively to finishes indoors, especially when gypsum plaster is used. Chapter 12
Steel products caused the most damage but prices for lumber, plywood, gypsum wallboard, copper, stainless steel, pipe and fuel are all joining in to pummel contractors.
The ground surface contains efflorescent salts such as alum, a hydrated potassium sulfate, tschermigite, a hydrated ammonium sulfate, gypsum and clays such as illite and montmorillonite. Alidphotos.html
It is found with realgar in gypsum at the Boccheggiano and Niccioletta mines and the Tognetti quarry, Seravezza, Tuscany, as well as in the fumaroles of Vesuvius and Campi Flegrei, Italy.
Quartz is the dominant mineral in veins in siliceous rocks, calcite in limestones, and gypsum in gypsiferous sediments.
However, of these, only gypsum wallboard and asphalt paving report price gains in the double digits.
Part of that push is to expand use of synthetic gypsum - a whitish, calcium-rich material known as flue gas desulfurization gypsum, or FGD gypsum. Gaea Times (by Simple Thoughts) Breaking News and incisive views 24/7
In addition to oil and gold, he said, the region is believed to have "abundant" deposits of minerals including marble, gypsum and chromite, which is used to make ferrochrome, an ingredient in stainless steel marble. BusinessWeek.com -- Top News
Two small dumps are exposed, affording an opportunity to collect some of the attractive microcrystals of rhodochrosite and crystals of apatite, gypsum, barite, goethite, marcasite, calcite, and chalcocite that are found there.
In new construction, the vapor retarder facing should be installed with the facing placed down toward the ceiling gypsum board, except in hot humid climates where unfaced batts should be used.
Since then, the foxtail is virtually gone except on the headland and the area where no gypsum was applied.
“With superphosphate of lime, and with plaster (gypsum, or _sulphate of lime_), the seed was placed directly on top of the manure, as it is well known that these manures do not injure the germinating principle of even the smallest seeds. Talks on Manures A Series of Familiar and Practical Talks Between the Author and the Deacon, the Doctor, and other Neighbors, on the Whole Subject
Because people like ME are building flue gas desulfurization systems that pull that SO2 out of the flue gas and then use it to create GYPSUM WALLBOARD that probably BUILT YOUR HOUSE. A. Siegel: Coal's Sacriligeous Caroling
Azaleas require highly acidic soil - such as sphagnum peat moss amended with gypsum and perhaps limestone. Theithacajournal.com -
The catacombs, fronting in all directions, because the makers were guided by convenience, not by ceremonial rule, are hollowed in the soft new sandstone underlying the snowy gypsum; and most of the façades show one or more horizontal lines of natural bead-work, rolled pebbles disposed parallelly by the natural action of water. The Land of Midian
But a hundred miles west there would have been no timber at all, and by the time the traveler reached modern-day Lubbock and Amarillo, he would have seen nothing but a dead flat and infinitely receding expanse of grama and buffalo grasses through which only a few gypsum-laced rivers ran and on which few landmarks if any would have been distinguishable. EMPIRE OF THE SUMMER MOON
The Blaine Formation is over 200 m thick, composed of interbedded mudstone, gypsum in beds up to 10 m thick, and has regionally traceable members of limestone and dolomite.
Quartz is the dominant mineral in veins in siliceous rocks, calcite in limestones, and gypsum in gypsiferous sediments.
Other items also were extracted from Tennessee caves in the 19th century, including alum, copperas, Epsom salt, gypsum, and nitrogen enriched soil.

How To Use Gypsum In A Sentence

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