How To Use Malachite In A Sentence
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It includes butterflies and dragonflies made of mother-of-pearl, abalone and malachite inlays.
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If I were you I would sink a prospect shaft below the vertical slide where the old red brimstone and preadamite slag cross-cut the malachite and intersect the schist.
Remarks
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Mineralization consists of zinc carbonate (smithsonite), silver-bearing galena (lead sulphide) and lesser malachite and barite.
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Recently, attractive though slightly damaged masses of botryoidal azurite and associated minor malachite have reached the collector market from a locality given as Seabra, Bahia, Brazil.
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Other birds include scarlet-tufted malachite sunbird Nectarinia johnstoni, mountane francolin Francolinus psilolaemus, Mackinder's eagle owl Bubo capensis mackinderi, and the locally threatened scarce swift Schoutedenapus myioptilus.
Mount Kenya National Park and National Forest, Kenya
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Those who cannot use malachite green on account of its dearness, dye blue with the plant called dyer's weed, and thus obtain a most vivid green.
The Ten Books on Architecture
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Further collecting on the mine dump during fall 2002 produced additional cubic and octahedral cuprite microcrystals, along with beautiful sprays of tiny acicular malachite crystals.
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The landscape was colored mainly in dark ocher, with occasional areas in malachite green.
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Similar malachite masses weighing up to 3 tons as well as malachite pseudomorphs after cuprite crystals to 2 cm have been found in the mine.
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Other secondary copper minerals associated with the chrysocolla are malachite, cuprite, and tenorite.
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In Europe in the Middle Ages, it was common to use beryl to detoxify and strengthen the eyes, carnelian to calm anger and staunch the blood, and malachite to ease the birthing process.
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Azurite commonly occurs in stalactitic, botryoidal, or earthy masses, many of which display concentric or parallel banding of various shades of blue or alternating with malachite.
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Some gemstones that cannot be placed in most commercial jewellery cleaners are: pearls, lapis lazuli, malachite, opals, coral, turquoise, and others.
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The names of the ores of copper point to gentle Venus qualities: azurite, malachite, turquoise, chalcopyrite and peacock ore.
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This includes opals, turquoise, malachite, pearls, amber, coral, shells, and similar soft or porous materials.
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Since HD-PTP also possesses a WPE sequence, we assessed its ability to dephosphorylate phosphatidylinositiol phosphates using a malachite green-based assay (
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However, collecting in the pits has yielded beautiful microcrystals of azurite and malachite on quartz.
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Many of the world's finest specimens of native copper, azurite, malachite, atacamite, and a host of other minerals originated in this manner.
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Azurite commonly occurs in stalactitic, botryoidal, or earthy masses, many of which display concentric or parallel banding of various shades of blue or alternating with malachite.
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A dye called Malachite green, used to treat fungus on fish, is carcinogenic.
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This includes opals, turquoise, malachite, pearls, amber, coral, shells, and similar soft or porous materials.
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Nowadays it is often found with malachite, a green copper carbonate.
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Malachite is typically massive, forming thick, compact crusts with botryoidal or mammillary surfaces and related stalactitic growths, all typically characterized by somewhat fibrous, color-banded interiors.
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The highly fractured felsite is cemented by veinlets of chrysocolla and malachite with minor amounts of cuprite.
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Like the malachite, it occurs as druses that are perpendicularly attached to columns of gypsum.
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It is prepared from malachite, a beautiful copper ore employed by jewellers, and is a hydrated dicarbonate of copper, combined with a white earth, and often striated with veins of mountain blue, to which it bears the same relation that green verditer bears to blue verditer.
Field's Chromatography or Treatise on Colours and Pigments as Used by Artists
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Notable species are the bamboo warbler Bradypterus alfredi and Shelley's crimson-wing Cryptospiza shelleyi (T) the endemic Ruwenzori turaco Musophage johnstoni, and two sunbirds, the regal Cynnyris regius and the larger scarlet-tufted malachite Nectorinia johnstonii dartmouthi.
Rwenzori Mountains National Park, Uganda
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Others contain cores of malachite that constitute up to about 30 percent of the nodule.
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Carlson's X-ray fluorescence data revealed that the predominant green used contained copper: However, this instrument cannot distinguish between the various copper-based greens, such as verdigris, malachite, and copper resinate.
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Although 179 highland bird species have been recorded for the mountain, species recorded in the upper zones are few in number, although they include occasional lammergeier Gypaetus barbatus, mainly on the Shira ridge, hill chat Cercomela sordida, Hunter's cisticola Cisticola hunteri, and scarlet-tufted malachite sunbird Nectarinia johnstoni.
Kilimanjaro National Park, Tanzania
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Other secondary copper minerals associated with the chrysocolla are malachite, cuprite, and tenorite.
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Those who went had five stops on the trip and collected celestine, ulexite, malachite, duftite, alunite, rosasite, barite, cerussite, smithsonite, and wulfenite.
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So would you consider mineral replacement like a malachite pseudomorph after calcite to fit the preference to photographs that depict “invasive species.”
Photography contest, II - The Panda's Thumb
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Malachite is also well known as loosely coherent aggregates and. as thin green films and stains.
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Here unusually lustrous crystals to 2.5 cm across occurred in limonite-malachite gossan.
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He stubbed out his cigar in the malachite ashtray and leaned forward, putting his bulky forearms on the shiny desktop.
A NASTY DOSE OF DEATH
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Instead of using traditional Japanese mineral pigments such as azurite, lapis, malachite and cinnabar mixed with gelatin, he employed his familiar oil paints and European gilding methods.
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Upon his death, the collection was purchased, and the first 3 Russian specimens (quartz variety heliotrope, ‘Siberia’; malachite, ‘Ural Mountains’; and lazurite, ‘Siberia’) were added to the permanent collection.
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Other minerals suggested as coloring agents are malachite, tenorite, and bornite.
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I should stock up one jade, rubies, onyx, malachite, and diamonds.
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In some fractures bordering the clay seams, azurite and malachite occur as masses of alternating, crudely parallel bands.
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Surrounding the gemstone is a luscious mother of pearl: blue surrounding the opal, green surrounding malachite, and yellow mother of pearl enwrapping the tiger eye.
EzineArticles
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Dark blue stubby pyramidal azurite crystals and green botryoidal-shaped radial aggregates of malachite.
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For example, when malachite green is irradiated with UV light of 225-300 nm, heterolytic cleavage of the C-R bond occurs, and a charged photoproduct is formed with minimal changes in geometric conformation.
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Powdered lapis lazuli and malachite provided richness of colour, and metallic pigments were made from gold, silver, and copper.
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The highly fractured felsite is cemented by veinlets of chrysocolla and malachite with minor amounts of cuprite.
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The result can be some of our most spectacular minerals, including azurite, malachite, smithsonite, wulfenite, pyromorphite, and mimetite.
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The frail, amber-tinted little dragon-flies of the South came hovering over the lotus bloom that edged the basin; long, narrow-shaped butterflies whose velvet-black wings were barred with brilliant stripes of canary yellow fluttered across the forest aisle; now and then a giant papilio sailed high under the arched foliage on tiger-striped wings of chrome and black, or a superb butterfly in pearl white and malachite green came flitting about the sparkle-berry bloom.
The Firing Line
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Malachite is typically massive, forming thick, compact crusts with mammillary surfaces.
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The former habit is best known as the diagnostic morphology exhibited by stilbite; the latter is seen in many minerals, from malachite to chalcedony to goethite.
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Phosphate in the digests and in culture solutions was measured spectrophotometrically using the molybdate and malachite green method described earlier.
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Fear gleamed from his malachite eyes and choking his every breath.
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It is found in association with cerussite, calcite, hemimorphite, aurichalcite, malachite, willemite, and chrysocolla.
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Near surface atacamite, chalcocite and malachite staining is evident in rock exposures.
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Locally stalactitic malachite, occasionally associated with well-crystallized azurite, occurred in the copper ores at Corocoro, Bolivia.
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A green mineral, malachite, similar to azurite in constitution and often found with it, was pulverized to form a strong mid-green pigment, particularly in tempera techniques; there was also a synthetic type.
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Associated minerals are olivenite, chalcophyllite, clinoclase, comwallite, strashimirite, malachite, azurite, and cuprite.
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The Scottish Executive outlawed malachite green, widely used by fish farmers to treat fungus in salmon, on June 11.
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During the Ming and Qing periods (1368-1911) marble, malachite, turquoise, yellow quartz, soapstone and became popular with collectors for their colorful appearance.
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This was probably due to the toxic effect of the compound since in vitro growth of C. albicans in the wells was absent, and in vivo activity of the compound within the worms did not permit formation of Dose-response of infected worms to malachite green carbinol base indicating toxicity beyond the EC doi: 10.1371/journal. pone.0007025.g005
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The dyedron is based on a special type of tree-like structure called a dendron, with one malachite green molecule acting as the trunk and several Cy3 molecules acting as the branches.
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Unlike most chatoyant malachite, this material is hard and doesn't fall apart when worked.
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A trickle of green blood oozed from the malachite-green hide, but it was little more than a pinprick.
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(malachite and chessylite), and carbonate of magnesia (magnesite), are common.
A Text-book of Assaying: For the Use of Those Connected with Mines.
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Pale-to-medium blue mammillary rosasite aggregates occur with malachite in oxidized rock fallen from the north face of the open pit near the decline access drift.
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Mineralization at WC2 Showing is hosted in shears and fractures and comprises disseminated and blebby chalcopyrite with weak to moderate malachite.
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The most abundant oxidised ores are the carbonates, malachite and chessylite; the silicates, as also the red and black oxides, occur less abundantly.
A Text-book of Assaying: For the Use of Those Connected with Mines.
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This sample of malachite has a distinctly different appearance.
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Chapter Two Nia swam back and forth through the malachite archways, unable to remain still for even a short time.
WATER BOOK ONE: ASCENSION
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_ -- Chrysocolla, which appears to have been green carbonate of copper, or malachite (green verditer), was the green most approved of by the ancients; there was also an artificial kind which was made from clay impregnated with sulphate of copper (blue vitriol) rendered green by a yellow dye.
Museum of Antiquity A Description of Ancient Life
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The mine is well known for the rare secondary copper minerals that occur in the lode, including paramelaconite, cuprite, malachite, and dioptase.
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Sometimes the aikinite is altered, and fractures in the surrounding quartz are filled with thin blue and green films of azurite and malachite formed from the copper liberated by the aikinite.
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Long before the statue was unearthed, the natural process of patination had caused the formation of the red cuprite, blue azurite and green malachite commonly found in ancient bronzes.
Apollo Deconstructed
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Azurite commonly occurs in stalactitic, botryoidal, or earthy masses, many of which display concentric or parallel banding of various shades of blue or alternating with malachite.
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El Murid's formal audience chamber, before the Malachite Throne, was large and formularized.
The Fire In His Hands
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The columns were of malachite and porphyry, and the panels of _rosso antico_ with scrolls of _lumachella_.
The Altar Steps
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These contain veins of supergene copper minerals, mostly azurite and malachite.
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Some of the most attractive contain spraylike aggregates of velvety malachite in and on lustrous blue-black azurite crystals.
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I would sew into the poppet his picture and/or handwriting sample, a small piece of moonstone and malachite, and some healing herbs which induce sleep, like lavender and lemon balm.
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The first is massive, typically banded, botryoidal to stalactitic malachite from the great copper belt in the Shaba region, Democratic Republic of Congo.
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Copper minerals occurring in deposits large enough to mine include azurite (Cu3 (CO3) 2 (OH) 2), malachite (Cu2CO3 (OH) 2), tennantite ((Cu, Fe) 12As4S13), chalcopyrite (CuFeS2), and bornite (Cu5FeS4).
Copper
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Typically, the gold was associated only with secondary iron oxides, although several locations produced attractive specimens with malachite and chrysocolla and, in one location, minor galena and cerussite.
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In places the chalcopyrite has been changed to the delicate green carbonate of copper called malachite.
The Western United States A Geographical Reader
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The result can be some of our most spectacular minerals, including azurite, malachite, smithsonite, wulfenite, pyromorphite, and mimetite.
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So far azurite, malachite, and cerussite have been found.
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The landscape was colored mainly in dark ocher, with occasional areas in malachite green.
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Ornaments of silver, such as perforated coins, are much used in adorning the men's pigtails, and coral and malachite ornaments are also common in Tibet for the same purpose, and are much valued by the natives.
In the Forbidden Land
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Associated minerals were calcite, copper, cuprite, tenorite, and malachite.
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Three thousand years ago in ancient Egypt they painted their eyelids with malachite, because we are so constituted, our desires are so acute, that inhumanly large eyes attract us more than anything nature can give us.
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A microscopical examination of the green copper ores of secondary origin in the Clifton and Morenci district of Arizona proves brochantite to be of extremely common occurrence mostly intergrown with malachite which effectually masks its presence: it is not unlikely that the malachite of other localities will on examination be found to be intergrown with brochantite.
Encyclopaedia Britannica, 11th Edition, Volume 4, Part 3 "Brescia" to "Bulgaria"
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Malachite is the dominant copper mineral of sandstone copper ore in Xinjiang.
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Cuprite was found mainly as red encrustations associated with azurite and malachite on copper.
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Specifically, through targeted sampling from October 2006 through May 2007, the FDA repeatedly found that farm-raised seafood from China contained antimicrobial agents not approved for use here: nitrofuran, malachite green, gentian violet and fluoroquinolone.
FDA warning on Chinese fish highlights problems with inspections
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The mine is well known for the rare secondary copper minerals that occur in the lode, including paramelaconite, cuprite, malachite, and dioptase.
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Those who went had five stops on the trip and collected celestine, ulexite, malachite, duftite, alunite, rosasite, barite, cerussite, smithsonite, and wulfenite.
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A clear malachite green colour, when dried, is produced from molybdate of soda and potash-chrome-alum, or from the molybdate and alum with ammonia.
Field's Chromatography or Treatise on Colours and Pigments as Used by Artists
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We initially isolated and characterized fluoromodules that generate fluorescence from the fluorogenic dyes thiazole orange and malachite green.
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