Vanadinite | #Geology
Formula: Pb5(VO4)3Cl
System: Hexagonal
Colour: Orange-red, red-brown, ...
Lustre: Sub-Adamantine, Resinous
Hardness: 2½ - 3
From: Hamburg Mine (Hamburg claim; Hamburg prospect; Blake), Silver District, Trigo Mts, La Paz Co., Arizona, USA
Collection and photo: Stephan Wolfsried
