pyrophane Definition

berthierite, semiopaque, opaque, ripidolite, fire opal, freieslebenite, semitranslucent, tralucent, colcothar, semidiaphanous, chloropal, submetallic, jamesonite, retinalite, opal glass, pollucite, tyrolite, pyrognostics, translucent, boulangerite, metallochrome, anglesite, liroconite, gummite, iceland spar, diathermal, diathermous, strontianite, datolite, crystallogenesis, opacate, harmotome, transparent, cacholong, chondrodite, tenorite, pectolite, lepidomelane, fengite, zietrisikite, babingtonite, ehlite, mineraloid, mellite, transparent substance, tabasheer, argyrodite, heat of fusion, gahnite, diathermanous, smaltite, honeystone, speculum metal, viridite, helvite, melanterite, libethenite, mineral, deliquiate, hematinon, lazulite, venturine, ozocerite, atacamite, chrome yellow, schmelze, lanarkite, cauk, pyritology, warwickite, bournonite, euclase, olivenite, semipellucid, skutterudite, decrepitation, phosgenite, proustite, corundom, levyne, blue john, dyscrasite, candent, cancrinite, cryohydrate, infrared lamp, metallochromy, achromic, gymnite, baddeleyite, cubanite, okenite, stromeyerite, gas mantle, silica glass, aurichalcite, stannite, stephanite, coffinite, excandescent,