jordanite

jordanite

[′jȯrd·ən‚īt]
(mineralogy)
(Pb,Tl)13 As7S23 A lead-gray mineral composed of lead arsenic sulfide, occurring as monoclinic crystals.
References in periodicals archive ?
Any of the rarer species from Silvermines such as jordanite, proustite, tennantite etc.
In these cavities many other sulfosalts have been found: guettardite, robinsonite, zinkenite, boulangerite, semseyite, jordanite, tetrahedrite, sulvanite, colusite, famatinite and kesterite.
Associated minerals are: jordanite, galena and pyrite; less commonly with sphalerite, lengenbachite and hatchite.
The mineralization consisted of patches, grains and intergrowths of argentite/acanthite, proustite, xanthoconite, smithite, miargyrite, argyrodite, unidentified bismuth sulfosalts (Gasparrini, 1978), jordanite, pyrargyrite and gersdorffite (Taylor, 1984).
13] Gersdorffite NiAsS Gudmundite FeSbS Jordanite [Pb.
How about sphalerite and jordanite from Lengenbach, Switzerland, on the same specimen?
In the third stage, conversion of lead-beating minerals to jordanite, replacement of copper-bearing minerals by tetrahedrite, and deposition of pearceite and proustite took place.
Barite (*)Boulangerite (*)Bournonite (*)Chalcopyrite Enargite Famatinite (*)Galena Jordanite (*)Miargyrite Pearceite (*)Polybasite (*)Proustite (*)Pyrargyrite (*)Pyrite (*)Quartz (*)Rhodochrosite (*)Native silver (*)Sphalerite (*)Stibnite
The brick-red acicular crystals are fairly widespread in several of the quarries, and are normally associated with jordanite, robinsonite and yellow sphalerite.
Fogel's benign view of the press was shared by many Jordanites, a spot survey showed.