Mineraler med information, lokation samt mineral data
Anapaite
Formula: Ca2Fe2+(PO4)2 · 4H2O.
Hardness: 3½
Crystal System:Triclinic
Crystal System:Triclinic
Anapaite
Exceptionally fine (pale bluish-green) Anapaite crystals
Anapaite Kerch peninsula (Kertch peninsula), Crimea peninsula, Crimea Oblast', Ukraine
Rosasite
Formula: (Cu,Zn)2(CO3)(OH)2
Hardness: 4½
Crystal System: Monoclinic
Rosasite
Electric Blue Rosasite from Mapimi, Durango, Mexico
Spessartine
Formula: Mn2+3Al2(SiO4)3
Hardness: 6½ - 7½
Crystal System: Isometric
Member of: Garnet Group
Spessartine
Lustrous, gemmy, reddish and highly etched spessartine floater. Great shape and luster.
From Navegadora claim (Orozimbo claim), Penha do Norte, Conselheiro Pena, Minas Gerais, Brazil
Smithsonite
Formula: ZnCO3
Hardness: 4 - 4½
Crystal System: Trigonal
Member of: Calcite Group
Smithsonite On Galena
Good coverage of sparkling , clear smithsonite crystals on a grey/black galena matrix from Tsumeb Mine, Otavi Highlands, Namibia
Uvarovite
Formula: Ca3Cr2(SiO4)3
Hardness: 6½ - 7
Crystal System: Isometric
Member of: Garnet Group
Uvarovite
Lustrous green Sparkly crystals of uvarovite in intensive, green colour on matrix !!!U
From Saranovskii Mine (Saranovskoe), Sarany, Permskaya Oblast', Middle Urals, Russia