Hi lovers and passionates of systematic minerals,
The new auction of systematic minerals is online at E-rocks /Purple Sky Minerals, this time a Tsumeb Rarities Special !!
https://e-rocks.com/items/auction/1029650/purple-sky-tsumeb-rarities-12-sep-19-sep-2018Some outstanding rarities in this auction are:
-Andyrobertsite (part of the famous type specimen pictured in The Mineralogical Record, it includes a copy of the Pinch label)
You can see a detailed explanation about the type specimen and also my piece at auction in the following blog in the e-rocks site:
https://e-rocks.com/blogs/1/andyrobertsite-under-a-purple-sky-Lammerite (outstanding specimen from the Pinch collection, with label included)
-Gerdtremmelite (superb small specimen with a perfect sphere !)
-Galloplumbogummite (extremely rare gallium mineral !!)
-Gallite & Sohngeite (two extremely rare gallium minerals )
-Otjisumeite (extremely rare Germanium mineral!)
-Otavite (one of the only 27 cadmium minerals in existence !)
-Thometzekite
-Molybofornacite
-Germanite
-Corkite
-Hidalgoite
-Schaurteite (another germanium mineral !)
-Minium
-Ludlockite
-Gartrellite
-Austinite-Cu
-Greenockite
-Beidellite (very rare at Tsumeb !)
-Tsumcorite
-Cuprite
-Linarite
-Mimetite
-Willemite
-Plancheite
-Leadhillite
-Beudantite....so I highly recommend to have a look !
