Présentation :
Nom(s) :
Vanadinite.
Étymologie :
Le nom reflète sa teneur en vanadium.
Groupe, Famille :
Apatites, sous groupe des Pyromorphites.
Couleur :
Rouge orangé, brun rouge, brun, r...
Presentation :
Etymology: from the Greek "barrus" = heavy, due to its high density.
Its genesis is mainly hydrothermal. It consists of barium, a crumb of lead, a hint of calcium and may co...
Arizona Wulfenite:
https://www.facebook.com/152897438691454/videos/167029740611557/
Discovered in 1845, it honors the name of the Austrian mineralogist Franz Xavie...
Presentation :
Names) :
Zincite
Etymology :
According to the chemical composition (Haidinger, 1845).
Color :
Dark red-brownish, deep dark yellow, orange to orange...
Presentation :
Names) :
Zincite
Etymology :
According to the chemical composition (Haidinger, 1845).
Color :
Dark red-brownish, deep dark yellow, orange to orange...
Presentation :
Names) :
Zincite
Etymology :
According to the chemical composition (Haidinger, 1845).
Color :
Dark red-brownish, deep dark yellow, orange to orange...
