- MD-36872
- Orthoclase
- Organ Mts, Organ District, Dona Ana Co., New Mexico, USA
- Small Cabinet
- 8.4 x 4.0 x 2.9 cm
SOLD
- MD-52644
- Orthoclase, Riebeckite (Var: Crocidolite)
- Fallon Brothers Quarry (Quincy Quarry; Ballou Quarry; Old Colony Crushed Stone Company Quarry), Quincy, Norfolk Co., Massachusetts, USA
- Thumbnail
- 6.1 x 4.4 x 2.8 cm
SOLD
- MD-135290
- Orthoclase
- Pitkin Co., Colorado, USA
- Miniature
- 3.6 x 1.2 x 1.1 cm
SOLD
- MD-40492
- Orthoclase
- Pitkin Co., Colorado, USA
- Cabinet
- 14.7 x 10.8 x 4.0 cm
SOLD
- MD-249236
- Orthoclase, Biotite
- Niaslo (Nieosla; Niesolo), Basha Valley (Basha Nala; Basna), Skardu District, Baltistan, Northern Areas, Pakistan
- Small Cabinet
- 7.0 x 5.4 x 5.4 cm
SOLD
- MD-273124
- Orthoclase, Opal (Var: Opal-An)
- Erongo Mountain, Usakos and Omaruru Districts, Erongo Region, Namibia
- Cabinet
- 11.5 x 7.3 x 6.5 cm
SOLD
- MD-131604
- Orthoclase
- Erongo Mountain, Usakos and Omaruru Districts, Erongo Region, Namibia
- Small Cabinet
- 7.8 x 1.7 x 1.5 cm
SOLD
- MD-191693
- Orthoclase, Aegirine
- Mt Malosa, Zomba District, Malawi
- Miniature
- 4.8 x 1.7 x 1.6 cm
SOLD
- MD-243308
- Orthoclase
- Itrongay (Itrongahy), Mahasoa East Commune, Betroka District, Anosy (Fort Dauphin) Region, Tulear (Toliara) Province, Madagascar
- Thumbnail
- 1.6 x 1.4 x 0.7 cm
SOLD
- MD-230550
- Orthoclase
- Itrongay (Itrongahy), Mahasoa East Commune, Betroka District, Anosy (Fort Dauphin) Region, Tulear (Toliara) Province, Madagascar
- Thumbnail
- 2.5 x 1.9 x 1.0 cm
SOLD
- MD-227686
- Orthoclase
- Itrongay (Itrongahy), Mahasoa East Commune, Betroka District, Anosy (Fort Dauphin) Region, Tulear (Toliara) Province, Madagascar
- Thumbnail
- 2.7 x 2.2 x 1.5 cm
SOLD
- MD-219324
- Orthoclase
- Itrongay (Itrongahy), Mahasoa East Commune, Betroka District, Anosy (Fort Dauphin) Region, Tulear (Toliara) Province, Madagascar
- Thumbnail
- 2.4 x 1.4 x 1.1 cm
SOLD
- MD-138009
- Orthoclase
- Naegi district (Naegi pegmatite district), Gifu Prefecture, Chubu Region, Honshu Island, Japan
- Small Cabinet
- 8.0 x 7.0 x 4.3 cm
SOLD
- MD-246312
- Orthoclase
- Baveno, Verbano-Cusio-Ossola Province, Piedmont, Italy
- Small Cabinet
- 6.2 x 4.7 x 2.2 cm
SOLD
- MD-146867
- Orthoclase, Zinnwaldite
- Baveno, Verbano-Cusio-Ossola Province, Piedmont, Italy
- Miniature
- 4.4 x 2.9 x 2.4 cm
SOLD
- MD-63974
- Orthoclase
- Baveno, Verbano-Cusio-Ossola Province, Piedmont, Italy
- Miniature
- 5.0 x 1.2 x 1.1 cm
SOLD
- MD-159492
- Orthoclase
- Bohemia (Bohmen; Boehmen), Czech Republic
- Miniature
- 3.9 x 3.1 x 1.9 cm
SOLD
- MD-53868
- Orthoclase, Scapolite
- Khartum, Griffith, Greater Madawaska Township, Renfrew Co., Ontario, Canada
- Small Cabinet
- 5.6 x 3.4 x 3.3 cm
SOLD
- MD-66846
- Orthoclase
- Penticton, Osoyoos Mining Division, British Columbia, Canada
- Small Cabinet
- 5.9 x 3.6 x 2.6 cm
SOLD
- MD-180893
- Opal (Var: Opal-An), Orthoclase, Schorl
- Erongo Mountain, Usakos and Omaruru Districts, Erongo Region, Namibia
- Small Cabinet
- 5.1 x 3.9 x 2.4 cm
SOLD
- MD-251120
- Milarite, Adularia (Var: Valencianite)
- Valenciana Mine, Guanajuato, Mun. de Guanajuato, Guanajuato, Mexico
- Small Cabinet
- 5.1 x 2.2 x 2.1 cm
SOLD
- MD-232946
- Milarite, Adularia (Var: Valencianite)
- Valenciana Mine, Guanajuato, Mun. de Guanajuato, Guanajuato, Mexico
- Cabinet
- 14.5 x 12.2 x 4.0 cm
SOLD
- MD-180865
- Milarite, Adularia (Var: Valencianite)
- Valenciana Mine, Guanajuato, Mun. de Guanajuato, Guanajuato, Mexico
- Small Cabinet
- 6.6 x 4.0 x 3.3 cm
SOLD
- MD-159490
- Milarite, Adularia (Var: Valencianite)
- Valenciana Mine, Guanajuato, Mun. de Guanajuato, Guanajuato, Mexico
- Small Cabinet
- 6.7 x 6.2 x 2.2 cm
SOLD
49-72 of 147 Items