ore collected from mountains of Pakistan was also found a good source of silver.
Some rare crystals are transparent; others are blue, dark blue, gray or nearly black because of abundant fine inclusions of bournonite or boulangerite
In these cavities many other sulfosalts have been found: guettardite, robinsonite, zinkenite, boulangerite
, semseyite, jordanite, tetrahedrite, sulvanite, colusite, famatinite and kesterite.
pyrite, quartz, sphalerite Zhangjiawan & other small mines) Yanzigou Shanxi rutile Yaogangxian Hunan apatite, arsenopyrite, bismuthinite, bornite, boulangerite
, bournonite, calcite, cassiterite, chalcopyrite, dolomite, fluorite, jamesonite, mica, pyrite, quartz, rhodochrosite, scheelite, sphalerite, stannite, topaz, wolframite Yianpo Hubei turquoise Yingcheng Hubei gypsum Yujangyan Hubei turquoise Yunchangping Guizhou cinnabar, calcite, dolomite, quartz, (incl.
The final case was filled mostly with fine fluorite miniatures--black fluorite filled with boulangerite
inclusions on calcite is a brand-new discovery from Hunan Province.
The most recent unusual find from Pucarrajo, coming at the end of 2002, was boulangerite
as long needles up to about 3 cm, forming a felt-like vein on calcite.
Associated minerals are: scainiite, zinkenite, boulangerite
, robinsonite, tintinaite, sorbyite and other incompletely characterized minerals, Other associated minerals are: sphalerite, cinnabar, galena, andorite, bournonite, tetrahedrite, chalcostibite, gersdorffite, barite, cerussite and stibiconite.
Siete Suyos Apatite, boulangerite
, bournonite, freibergite, hocartite, jamesonite, pyrite, stannite Siglo Veinte See under Llallagua or XX Sijsihua Nitratine Socavon (also Augelite, bournonite, franckeite, called La chalcostibite, plagionite, pyrite, Salvadora 1) sphalerite, stannite, stibnite, tetrahedrite, wavellite Socavon Carmen Cassiterite, feldspar, muscovite, wolframite Socavon Rosario See Rosario 1 Soracaya Pyrargyrite, tetrahedrite Sorata See Millapaya, Hucumarini, Marcamarcani Sucre Gold, stibnite Tacora Sulfur Tamacaya Boulangerite
Taminani Arsenopyrite, tungstite, wolframite Tanapaca (also Arsenopyrite, bismuth, called Mocoya) bismuthinite, cassiterite, gold (Some specimens from here may be labeled Viloco.
Associated minerals are: zinkenite, boulangerite
, robinsonite, tintinaite, sorbyite, a new chloro-sulfosalt, sphalerite, cinnabar, galena, andorite, bournonite, tetrahedrite, chalcostibite, gersdorffite, barite, cerussite and stibiconite.
Bindheimite occurs as pale yellow to reddish yellow, earthy masses, crusts and thin coatings covering surfaces up to several square centimeters and as masses of acicular to fibrous pseudomorphs after boulangerite
has been found rarely in the deep portions of the Nikolaevskiy mine as typical acicular "feather ore," and rarely also at the First Sovietskiy mine.
The carbonate gangue appears at the onset of stage 2b and occurs on nothing later than boulangerite