Germanite is a rare copper iron germanium sulfide mineral, Cu 26 Fe 4 Ge 4 S 32. It was first discovered in 1922, and named for its germanium content. [ 3 ] It is only a minor source of this …

Tetrahedral crystals usually very small, but a 3 cm giant has been recovered (Gebhard 1999), also massive, intergrown with renierite. Small grey chalcocite xls are often mistaken for …

2024年10月20日 · Germanite, a rare mineral, holds a special place in the geological community. Found primarily in Tsumeb, Namibia , this mineral is known for its copper content and unique …

Germanite is one of the many rare species for which Tsumeb is the Type Locality. An uncommon Cu-Fe-Ge sulfide, 1992 saw its discovery in deep areas of the mine's remarkable third …

Note: Strunz and Nickel (2001) put all colusite-germanite minerals in a "germanite-mooihoekite group". Within this group, colusite minerals are the V-bearing representatives. Compare also …

Germanite is a rare copper iron germanium sulfide mineral discovered in 1922 from the Tsumeb mine, Tsumeb, Otavi, Namibia. It is a member of the colusite group. It was named after the …

Germanite. Comments: Red metallic germanite, tarnishing black. Location: Tsumeb, Oshikoto, Namibia. Scale: See Photo. © Jeff Weissman / Photographic Guide to Mineral Species

The meaning of GERMANITE is a mineral Cu3 (Ge,Fe, etc.) (S,As)4 consisting of a copper iron germanium sulfide occurring in metallic reddish gray masses.

Cubic crystals, rarely to 3 cm [check 3 cm in Gebhardt??!!formerly ”tiny”]; commonly massive, intergrown with reni ́erite. Tenacity: Brittle. Hardness = 4 VHN = n.d. D(meas.) = 4.46–4.59 …

Germanite is an ore that is very important of element Germanium (Ge) and it is named after the element. It is known from only a number of worldwide localities. It has a characteristic greyish …