COLUMBITE-(Fe)
Campo Formoso, Bahia, Brazil
7 × 8 × 4 cm,
$1,500
HUREAULITE
Conselheiro Pena, Minas Gerais, Brazil
7 × 5 × 2.5 cm,
$850
ELBAITE
Barra de Salinas, Coronel Murta, Minas Gerais, Brazil
4 × 1.5 × 4.5 cm,
$2,000
PYRITE on QUARTZ
Butte, Silver Bow County, Montana, USA
3.5 × 2.5 × 2.5 cm,
$250
CHALCOPYRITE after ENARGITE on PYRITE
Butte, Silver Bow County, Montana, USA
7 × 5 × 3 cm,
$450
MARCASITE
Conco Mine, North Aurora, Kane County, Illinois, USA
10.5 × 10 × 10 cm,
$3,500
GALENA with SPHALERITE
Annabel Lee Mine, Cave-In-Rock, Hardin County, Illinois, USA
3.5 × 3 × 2 cm,
$600
FLUORITE
Cave-In-Rock, Hardin County, Illinois, USA
9 × 5.5 × 4 cm,
$2,500
ELBAITE
Oyo, Nigeria
0.9 × 3.2 × 0.7 cm,
$1,250
ELBAITE
Elba Island, Livorno Province, Tuscany, Italy
0.7 × 2 × 0.6 cm,
$250
ELBAITE
Mogok Township, Pyin-Oo-Lwin District, Mandalay Division, Myanmar (formerly Burma)
1.7 × 1 × 1.3 cm,
$450