How To Use Pyrope In A Sentence
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Garnet has a general grain size of about 3 mm and its composition is almandine, pyrope, spessartine and grossular.
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These had a composition between almandite and pyrope, that is, they had both magnesium and iron with aluminum and silica.
A Text-Book of Precious Stones for Jewelers and the Gem-Loving Public
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Other minerals from the State Line kimberlite pipes have gem potential; these include pyrope and chrome diopside.
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- Garnet is the name of a large family of gemstones that includes pyrope, grossular, andradite, spessartine, and almandine.
Undefined
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pyrope," the deeper and richer tints being designated "carbuncle," from the Latin _carbunculus_, a little coal, because when this beautiful variety of the "noble" garnet is held up between the eyes and the sun, it is no longer a deep, blood-red, but has exactly the appearance of a small piece of live or glowing coal, the scarlet portion of its colour-mixture being particularly evident.
The Chemistry, Properties and Tests of Precious Stones
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Dark pink and crimson-red colors are added to the display by the presence of spinels and pyropealmandine garnets.
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The somewhat less dense, and less hard blood red garnets are properly called "_pyrope garnets_
A Text-Book of Precious Stones for Jewelers and the Gem-Loving Public
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Both phases contain olivine, picroilmenite, pyrope garnet and chrome diopside macrocrysts.
The Earth Times Online Newspaper
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In the introduction to the garnet group, the various distinct species such as pyrope, almandite, grossularite, andradite, and spessartite are referred to as varieties.
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These include aquamarine, chrome diopside, diamond, jade, labradorite, forsterite, opal, pyrope, variscite, and many unique agates and jaspers.
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Almandite garnet, the "almandine" of the jeweler is less abundant than pyrope, when of gem quality.
A Text-Book of Precious Stones for Jewelers and the Gem-Loving Public
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Another garnet, a mixture of pyrope and spessartine, is called malaya garnet in the gem trade.
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The so-called "Cape rubies" of the diamond mines of South Africa are pyrope garnets and some large and fine ones are found.
A Text-Book of Precious Stones for Jewelers and the Gem-Loving Public
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Those little red garnets you see in stores are usually pyrope garnets and green garnets are usually grossularite/grossular.
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Garnet has a general grain size of about 3 mm and its composition is almandine, pyrope, spessartine and grossular.
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Instead of panning out gold, several would be prospectors panned out pyrope garnet.
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The pyrope garnets are, as the name literally implies, of fire red color, as a rule, but they also may be purplish in color.
A Text-Book of Precious Stones for Jewelers and the Gem-Loving Public
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Small anhedral pyrope garnets and ilmenite can be collected from the shallow pit that remains.
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Some of the characteristic minerals found in kimberlite are olivine, pyrope garnet, enstatite, diopside, ilmenite, phlogopite, perovskite, magnetite, and spinel.
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Similarly the pyrope garnet of the diamond mines of South Africa is incorrectly called "Cape ruby.
A Text-Book of Precious Stones for Jewelers and the Gem-Loving Public
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Some of the characteristic minerals found in kimberlite are olivine, pyrope garnet, enstatite, diopside, ilmenite, phlogopite, perovskite, magnetite, and spinel.
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Another garnet, a mixture of pyrope and spessartine, is called malaya garnet in the gem trade.
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Rhodolite, a red variety that usually has a tinge of purple in it, is a mixture of almandine and pyrope.
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These are all silicates, the almandite garnets being silicates of iron and aluminum; the pyrope garnets are silicates of magnesium and aluminum; the hessonite garnets, silicates of calcium and aluminum, and the andradite garnets, silicates of calcium and iron.
A Text-Book of Precious Stones for Jewelers and the Gem-Loving Public
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Some of the characteristic minerals found in kimberlite are olivine, pyrope garnet, enstatite, diopside, ilmenite, phlogopite, perovskite, magnetite, and spinel.
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Other minerals from the State Line kimberlite pipes have gem potential; these include pyrope and chrome diopside.
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Small anhedral pyrope garnets and ilmenite can be collected from the shallow pit that remains.
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These include aquamarine, chrome diopside, diamond, jade, labradorite, forsterite, opal, pyrope, variscite, and many unique agates and jaspers.
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Almandite garnet, the "almandine" of the jeweler is less abundant than pyrope, when of gem quality.
A Text-Book of Precious Stones for Jewelers and the Gem-Loving Public
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Those little red garnets you see in stores are usually pyrope garnets and green garnets are usually grossularite/grossular.
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Some of the characteristic minerals found in kimberlite are olivine, pyrope garnet, enstatite, diopside, ilmenite, phlogopite, perovskite, magnetite, and spinel.
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These are all silicates, the almandite garnets being silicates of iron and aluminum; the pyrope garnets are silicates of magnesium and aluminum; the hessonite garnets, silicates of calcium and aluminum, and the andradite garnets, silicates of calcium and iron.
A Text-Book of Precious Stones for Jewelers and the Gem-Loving Public
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These were inlaid with cut spessartine and pyrope.
Into the Thinking Kingdoms
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Canon powershot 5mp digital camera normalizer jackstraw you to see at a prothalamion all of the billboard that pyrope been pelecypodous consecutively day. is unvanquishable with a elixophyllin that cupressus the coriandrum of deist on a fiddling wrangle.
POWET.TV
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Also, diamond is well known as host for a wide variety of inclusions such as graphite, magnetite, ilmenite, garnet (usually pyrope), chrome-diopside, chlorite, biotite, phlogopite, and even corundum.
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Garnet has a general grain size of about 3 mm and its composition is almandine, pyrope, spessartine and grossular.