• antimony, bismuth, copper, electrum, gold, graphite, lead, silver, stibarsen, sulfur and tellurium.

• acanthite, arsenopyrite, aguilarite, bambollaite, bismuthinite, bornite, bournonite, calaverite, cervelleite, chalcocite, chalcopyrite, cinnabar, cobaltite, djurleite, domeykite, enargite, galena, geffroyite, guanajuatite, hessite, jalpaite, kermesite, marcasite, metacinnabar, molybdenite, paraguanajuatite, pyrite, pyrrhotite, rammelsbergite, sphalerite, stibnite and tiemannite.

Sulfosalts Subclass:

• antimonpearceite, benleonardite, boulangerite, berthierite, chalcostibite, cosalite, famatinite, goldfieldite, jamesonite, livingstonite, matildite, miargyrite, pearceite, petzite, polybasite, proustite, pyrargyrite, stephanite, tennantite and tetrahedrite.

• atacamite, boleite, bromargyrite, chlorargyrite, cumengite, fluorite, halite, iodargyrite, paratacamite, percylite, pseudoboleite, sal ammoniac and sylvite.

• betafite, bixbyite, bindheimite, birnessite, bismite, bystromite, cassiterite, cerianite-(Ce), cervantite, chalcophanite, corundum, cryptomelane, cuprite, goethite, hematite, limonite, magnetite, manganite, minium, murdochite, ordonezite, paratellurite, plattnerite, portlandite, psilomelane, romanechite, rutile, spinel, stibiconite, tellurite, tripuhyite and valentinite.

• ankerite, aragonite, aurichalcite, azurite, bismutite, calcite, cerussite, dolomite, hydrozincite, magnesite, malachite, niter, nitratrine, rhodochrosite, rosasite, smithsonite and sphaerocobaltite.

• anglesite, anhydrite, antlerite, barite, celestite, creedite, cuprotungstite, goslarite, gypsum, hidalgoite, hubnerite, jarosite, kalinite, linarite, plumbojarosite, scheelite, serpierite, tungstite and wulfenite.

Tellurates and Tellurites Subclass:

• eztlite, carlfriesite, cesbronite, choloalite, cliffordite, cuzticite, denningite, emmonsite, kuranakhite, mackayite, moctezumite, mroseite, poughite, quetzalcoatlite, schmitterite, sonoraite, spiroffite, tlalocite, tlapallite, xocomecatlite, yecoraite and zemannite.

• apatite, cacoxenite, descloizite, ludlamite, margartasite, mendozavilite, metatorbernite, mottramite, paramendozavilite, pyromorphite, torbernite, vanadinite and zapatalite.

Arsenates Subclass:

• adamite, arseniosiderite, austinite, carminite, conichalcite, cuproadamite, durangite, erythrite, kottingite, legrandite, lotharmeyerite, mapimite, metakottigite, mimetite, mixite, novacekite, ojuelaite, paradamite, pharmacosiderite and scorodite.

• actinolite, alamosite, albite, allophane, andradite, apophyllite, axinite, augite, biotite, bertrandite, buergerite, burckhardtite, bustamite, chlorite, chrysocolla, clinochlore, clinozoisite, cristobalite, danburite, datolite, dickite, dioptase, dravite, epidote, ferro-axinite, gehlenite, glauconite, grossular, hedenbergite, hemimorphite, heulandite, hillebrandite, hisingerite, inesite, jadeite, labradorite, laumontite, milarite, olivine, orthoclase, palygorskite, parasymplesite, plagioclase, quartz, rhodonite, rustumite, sanidine, schorl, sepiolite, sillenite, spurrite, stilbite, titanite, topaz, tridymite, vesuvianite, willemite, wollastonite, xonotlite, zircon and zoisite.

• amber, obsidian and opal.