- KRB-37
- Fluorite (rare form) with Cinnabar - illustrated
- (1961) Caecilia Mine, Wolsendorf, Bavaria, Germany
- Miniature
- 4.3 x 2.7 x 1.8 cm
SOLD
- KRB-34
- Spessartine
- Poco dos Cavalos pegmatite, Riacho do Pimenta, Banabuiu, Ceara, Brazil
- Miniature
- 3.1 x 3.1 x 0.5 cm
SOLD
- KRB-32
- Stephanite
- St Andreasberg District, Harz, Lower Saxony, Germany
- Thumbnail
- 1.8 x 1.4 x 0.7 cm
SOLD
- KRB-31
- Metavauxite (Type Locality)
- Siglo Veinte Mine, Llallagua, Potosí Department, Bolivia (TL)
- Thumbnail
- 2.2 x 2.0 x 1.8 cm
SOLD
- KRB-30
- Galena (Gonderbach twinned) - found 1871
- Gonderbach Mine, Fischelbach, Bad Laasphe, North Rhine-Westphalia, Germany
- Small Cabinet
- 7.8 x 4.1 x 1.1 cm
SOLD
- KRB-29
- Mimetite (Type Locality, 1821)
- Johanngeorgenstadt, Erzgebirge, Saxony, Germany (TL)
- Miniature
- 5.3 x 4.0 x 3.0 cm
SOLD
- KRB-27
- Bustamite on Galena
- Broken Hill, Yancowinna Co., New South Wales, Australia
- Thumbnail
- 2.1 x 1.7 x 1.5 cm
SOLD
- KRB-26
- Scheelite (fl) with Quartz
- Little Dragoon Mts, Cochise Co., Arizona, USA
- Small Cabinet
- 6.6 x 4.0 x 2.5 cm
SOLD
- KRB-25
- Proustite (twinned)
- Marienberg District, Erzgebirge, Saxony, Germany
- Thumbnail
- 2.0 x 1.0 x 0.8 cm
SOLD
- KRB-24
- Red Chabazite with Epidote and Quartz
- Strzegom, Strzegom-Sobotka Massif, Lower Silesia, Poland
- Thumbnail
- 2.5 x 2.4 x 2.1 cm
SOLD
- KRB-22
- Carletonite (Type Locality)
- Poudrette quarry, Mont Saint-Hilaire, Monteregie, Quebec, Canada (TL)
- Thumbnail
- 0.9 x 0.9 x 0.5 cm
SOLD
- KRB-21
- Beryl var. Morganite
- White Queen Mine, Pala District, San Diego Co., California, USA
- Miniature
- 4.4 x 4.2 x 2.7 cm
SOLD
- KRB-19
- Phosphophyllite (Type Locality)
- Hagendorf North Pegmatite, Waidhaus, Upper Palatinate, Bavaria, Germany
- Thumbnail
- 2.0 x 1.8 x 1.3 cm
SOLD
- KRB-18
- Calcite included by Sand
- Fontainebleau, Seine-et-Marne, Ile-de-France, France
- Cabinet
- 9.5 x 8.5 x 6.8 cm
SOLD
- KRB-20
- Langite (Type Locale) with Brochantite (circa 1850)
- Lostwithiel, St Austell District, Cornwall, England, UK (CTL)
- Thumbnail
- 2.0 x 1.6 x 1.0 cm
SOLD
- KRB-17
- Wulfenite and Dioptase with Mimetite
- Mammoth-Saint Anthony Mine, Tiger, Mammoth District, Pinal Co., Arizona, USA
- Small Cabinet
- 5.8 x 4.5 x 2.5 cm
SOLD
- KRB-16
- Hauchecornite (Type Locale) on Millerite - 1884 find
- Friedrich Mine, Schonstein, Siegerland, Rhineland-Palatinate, Germany (TL)
- Small Cabinet
- 7.7 x 5.5 x 4.3 cm
SOLD
- KRB-15
- Diaboleite with Paralaurionite and Leadhillite
- Mammoth-Saint Anthony Mine, Tiger, Mammoth District, Pinal Co., Arizona, USA
- Miniature
- 3.4 x 2.5 x 1.9 cm
SOLD
- KRB-14
- Native Silver on Copper with Epidote (mid-1800's)
- Cliff mine, Phoenix, Keweenaw Co., Michigan, USA
- Cabinet
- 9.7 x 6.0 x 4.5 cm
SOLD
- KRB-13
- Wulfenite with Hyalite Opal (fl)
- Old Yuma Mine, Amole District, Tucson Mts, Pima Co., Arizona, USA
- Small Cabinet
- 5.9 x 4.3 x 3.5 cm
SOLD
- KRB-12
- Azurite with Cerussite and Malachite
- Tsumeb mine, Tsumeb, Oshikoto, Namibia
- Miniature
- 4.0 x 3.6 x 2.1 cm
SOLD
- KRB-10
- Tetradymite in Quartz (circa 1800's)
- Brandy Hill, Carrock Fell, Caldbeck Fells, Cumbria, England, UK
- Miniature
- 3.7 x 3.6 x 3.4 cm
SOLD
- KRB-09
- Anglesite (blue)
- Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia
- Small Cabinet
- 5.6 x 4.3 x 0.5 cm
SOLD
- KRB-06
- Ilmenorutile
- Langesundsfjorden, Larvik, Vestfold, Norway
- Small Cabinet
- 5.6 x 3.5 x 3.1 cm
SOLD
265-288 of 344 Items