Commonly associated minerals include orpiment, stibnite, a variety of sulfides and sulfosalts, calcite, and barite. |
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He accordingly mixed one part of red lead, four parts of blue bice, and a proper proportion of orpiment and verdigris. |
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The next morning we drove west to the famous town of Shimen, the locality for all the superb realgar and orpiment crystals. |
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The most expensive stones used for seals are orpiment, agalmatolite originating in East China's Fujian Province and cornelian. |
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Even the arsenic mine at Shimen, Hunan Province, is still the source of minor amounts of good realgar, orpiment, and calcite. |
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Jet is black and shiny when polished, and was sometimes inlaid with tin, calcium carbonate or orpiment, a yellow mineral imported from France and Germany. |
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Other minerals associated with the orpiment crystals are white to colorless barite crystals, lemon-yellow crystalline masses of sulfur, and minor realgar. |
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Some of the common minerals in soils are arsenopyrite, mispickel, orpiment and realgar. |
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This mineral is unique to the andesitic volcanic complex, occurring in association with tridymite, hematite, cassiterite, magnetite, orpiment and realgar. |
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Orpiment is most frequently encountered in epithermal hydrothermal settings such as veins, hot springs, fumaroles. |
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Orpiment has a light to a dark yellow sulfurous colour tone and applies thick to semi-transparent. |
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Orpiment is a lesser mineral associated with realgar and lead sulfosalts in dolomite at Binnental, Valais, Switzerland. |
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Orpiment and realgar are yellow and orange mineral species of arsenic sulphide, used in 16th-century Venetian painting particularly, but at various other times also. |
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