GRAPHITE
Dillon, Beaverhead County, Montana, USA
13 × 5.5 × 6 cm,
SOLD
DATOLITE
Caledonia Mine, Mass City, Ontonagon County, Michigan, USA
4 × 4 × 2 cm,
SOLD
COPPER with CALCITE, PUMPELLYITE and EPIDOTE
Quincy Mine, Hancock, Houghton County, Michigan, USA
6.5 × 6 × 4 cm,
SOLD
COPPER
Calumet & Hecla Mine, Calumet, Houghton County, Michigan, USA
9.5 × 6.5 × 7 cm,
SOLD
QUARTZ var. Smoky with RUTILE Inclusions
Paulista, Presidente Kubitschek, Minas Gerais, Brazil
1.9 × 3.2 × 1.6 cm,
SOLD
QUARTZ with PYRITE Inclusions
Spruce Claim, King County, Washington, USA
1.4 × 3.6 × 1 cm,
SOLD
QUARTZ var. Amethyst
Capurru Quarry, Osilo, Sassari Province, Sardinia, Italy
2.8 × 2.1 × 2.4 cm,
SOLD
QUARTZ var. Amethyst with HEMATITE (?) Inclusions
Denny Mountain, King County, Washington, USA
1.7 × 2.9 × 1.4 cm,
SOLD
QUARTZ var. Smoky with ANHYDRITE (?) Inclusions
Monte Cervandone area, Baceno, Verbano-Cusio-Ossola Province, Piedmont, Italy
1 × 2.7 × 0.7 cm,
SOLD
QUARTZ var. Smoky on QUARTZ var. Rose QUARTZ
Lavra Chapadia (?), Coronel Murta, Minas Gerais, Brazil
1.5 × 2.8 × 1.6 cm,
SOLD
QUARTZ var. Rose QUARTZ
Sapucaia Mine, near Galiléia, Minas Gerais, Brazil
2.1 × 2.6 × 2.2 cm,
SOLD