QUARTZ (Japan-law twin)
PC Mine, Jefferson County, Montana, USA
9 × 5 × 4 cm,
SOLD
QUARTZ (Japan-law twin)
PC Mine, Jefferson County, Montana, USA
6 × 4 × 5 cm,
SOLD
DIGENITE
Butte, Silver Bow County, Montana, USA
4 × 3.5 × 3 cm,
$12,500
SPHALERITE on ENARGITE
Butte, Silver Bow County, Montana, USA
6 × 4 × 3 cm,
SOLD
ARSENOPYRITE with CUMMINGTONITE
Troy Mine, Troy, Lincoln County, Montana, USA
8 × 5.5 × 3.5 cm,
SOLD
CHLORITE after Garnet
Michigamme, Marquette County, Michigan, USA
10.5 × 7.5 × 6 cm,
SOLD
CASSITERITE after ORTHOCLASE
Wheal Coates, St. Agnes, Cornwall, England
1.8 × 2.9 × 0.8 cm,
SOLD
SMITHSONITE after DOLOMITE
Monte Cristo Mine, Rush, Marion County, Arkansas, USA
10.5 × 5.5 × 2 cm,
SOLD
MELONITE after CALAVERITE on QUARTZ
Cresson Mine, Cripple Creek, Teller County, Colorado, USA
8 × 5.5 × 3.5 cm,
SOLD
SIDERITE after CALCITE
Broken Hill Mine, Aggenys District, Northern Cape Province, South Africa
9 × 7 × 6 cm,
SOLD
HEMATITE after A CARBONATE
near Crystal Creek, Crystal Peak area, Teller County, Colorado, USA
10.5 × 8.5 × 5 cm,
SOLD