- JB17-1977
- Dioptase (huge crystal!)
- Kimbedi, Mindouli District, Pool, Republic of Congo (Brazzaville)
- Miniature
- 4.3 x 2.6 x 2.3 cm
SOLD
- JB17-BVA1
- Ruby in Marble
- Mogok Valley, Burma
- Miniature
- 5.0 x 4.0 x 3.0 cm
SOLD
- JB17-1922
- Gold
- Serra de Caldeirao, Pontese Lacerda, Mato Grosso State, Brazil
- Miniature
- 4.1 x 2.5 x 1.7 cm
SOLD
- JB17-1921
- Gold
- Serra de Caldeirao, Pontese Lacerda, Mato Grosso State, Brazil
- Small Cabinet
- 5.6 x 2.5 x 2.0 cm
SOLD
- JB17-1979
- Wulfenite with Quartz
- Mfouati Mine, MFouati, Bouenza Department, Republic of Congo (Brazzaville)
- Cabinet
- 9.5 x 7.5 x 5.2 cm
SOLD
- JB17-1976
- Dioptase with Cerussite
- Kimbedi, Mindouli District, Pool, Republic of Congo (Brazzaville)
- Cabinet
- 12.0 x 8.0 x 6.0 cm
SOLD
- JB17-1968
- Chalcocite
- Camborne, Redruth-St Day District, Cornwall, England, UK
- Small Cabinet
- 6.2 x 5.0 x 2.8 cm
SOLD
- JB17-1967
- Fluorite on Quartz with Baryte (Illustrated)
- La Barre Mine, Saint-Jacques-d'Ambur, Pontgibaud, Puy-de-Dome, Auvergne-Rhone-Alpes, France
- Small Cabinet
- 9.0 x 7.4 x 4.7 cm
SOLD
- JB17-1923
- Spinel in Marble
- Sungate Mine, An Phu, Luc Yen, Yenbai Province, Vietnam
- Miniature
- 4.2 x 3.2 x 2.6 cm
SOLD
- JB17-1924
- Tourmaline on Quartz
- Pederneira Mine, Minas Gerais, Brazil
- Large Cabinet
- 15.2 x 14.4 x 7.5 cm
SOLD
- JB17-1925
- Tanzanite
- Merelani Mines, Merelani Hills, Arusha, Tanzania
- Small Cabinet
- 5.9 x 2.1 x 1.7 cm
SOLD
- JB17-1919
- Smoky Quartz Gwindel
- Puiva Mine, Saranpaul, Western-Siberian Region, Russia
- Large Cabinet
- 15.5 x 13.5 x 8.0 cm
SOLD
- JB17-1917
- Fluorite on Barite
- La Cabana, Berbes, Ribadesella, Asturias, Spain
- Cabinet
- 11.3 x 7.0 x 6.5 cm
SOLD
- JB17-1915
- Opal replacement after fossil Mussel
- Coober Pedy, South Australia, Australia
- Miniature
- 3.9 x 2.0 x 1.0 cm
SOLD
- JB17-1912
- Aquamarine
- Shigar Valley, Skardu District, Baltistan, Gilgit-Baltistan (Northern Areas), Pakistan
- Cabinet
- 15.0 x 14.0 x 6.5 cm
SOLD
- JB17-1911
- Fluorite and Quartz on Adularia
- Argentiere Glacier, Chamonix, Haute-Savoie, Auvergne-Rhone-Alpes, France
- Small Cabinet
- 9.2 x 7.5 x 5.5 cm
SOLD
- JB17-1910
- Dioptase
- Christoph Mine, Kaokoveld Plateau, Kunene Region, Namibia
- Small Cabinet
- 6.0 x 3.5 x 3.0 cm
SOLD
- JB17-1905
- Apophyllite on Stilbite
- Savada, Jalgaon, Maharashtra, India
- Cabinet
- 11.5 x 10.5 x 9.5 cm
SOLD
- JB17-1909
- Gold
- Colorado Quartz Mine, Mother Lode Belt, Mariposa Co., California, USA
- Cabinet
- 10.3 x 6.2 x 2.0 cm
SOLD
- JB17-1906
- Tourmaline on Quartz
- Paprok, Nuristan Province, Afghanistan
- Cabinet
- 9.5 x 6.5 x 6.0 cm
SOLD
- JB17-1904
- Silver with Acanthite
- Mildigkeit Gottes mine, Kongsberg, Buskerud, Norway
- Cabinet
- 13.5 x 8.0 x 4.0 cm
SOLD
- JB17-1907
- Quartz
- Zigras Mine, near Jessieville, Hot Springs, Arkansas, USA
- Cabinet
- 14.7 x 10.5 x 8.6 cm
SOLD
- JB17-1908
- Gold on Quartz
- Round Mountain Mine, Toquima Range, Nye Co., Nevada, USA
- Cabinet
- 9.8 x 7.5 x 4.0 cm
SOLD
- JB17-1902
- Calcite
- Wenshan, Yunnan Prov., China
- Large Cabinet
- 22.5 x 18.0 x 12.0 cm
SOLD
25-48 of 100 Items