On my auctions you can find specimens of rocks, minerals and fossils from the region of Lower Silesia.
Alunite or chalcathite or pruskite or Nickelboussingaultite matrix picture is example.
You got randomly specimen
in this listing you bid 1piece
Localization: Lab grow, Poland
Measurment one pieces without BOX: (Alunite, chalcanthite)
weight: | 200-400 grams |
x | 90-140 mm |
y | 90-140 mm |
z | 80-100 mm |
Measurment pieces with BOX (Chalcanthite + BOX, pruskite, Nickelboussingaultite,)
BOX have 80x60x60mm