- PHEN20-41
- Phenakite (twinned)
- Phenakite Mine, Khetchel village, Molo quarter, Momeik Township, Kyaukme District, Shan State, Myanmar
- Thumbnail
- 2.9 x 1.4 x 1.0 cm
- $1,450.00
- PHEN20-42
- Phenakite (twinned)
- Phenakite Mine, Khetchel village, Molo quarter, Momeik Township, Kyaukme District, Shan State, Myanmar
- Thumbnail
- 2.2 x 1.0 x 0.8 cm
- $950.00
- JWL20-JH01
- Copper (twinned)
- Chino Mine, Santa Ritam Grant Co, New Mexico
- Thumbnail
- 2.9 x 1.5 x 1.1 cm
- $750.00
- JEN20-31
- Hemimorphite
- 79 Mine, Hayden, Arizona, USA
- Thumbnail
- 3.1 x 2.8 x 1.7 cm
- $300.00
- JEN20-29
- Smithsonite var. Cuprian
- Tsumeb Mine, Tsumeb, Namibia
- Thumbnail
- 3.0 x 2.1 x 1.7 cm
- $950.00
- JEN20-30
- Wulfenite
- Red Cloud Mine, La Paz County, Arizona, USA
- Thumbnail
- 2.7 x 2.6 x 0.9 cm
- $900.00
- JEN20-22
- Chalcocite
- Bristol Copper Mine, Hartford County, Connecticut, USA
- Thumbnail
- 2.8 x 1.8 x 1.7 cm
- $3,000.00
- JEN20-19
- Hematite Rose on Adularia
- Lucendro, Gotthard, Switzerland
- Thumbnail
- 2.3 x 1.5 x 1.3 cm
- $750.00
- JEN20-17
- Galena (dated 1836)
- Freiberg, Saxony, Germany
- Thumbnail
- 1.9 x 1.5 x 1.2 cm
- $900.00
- JEN20-13
- Weloganite
- Francon Quarry, Montreal, Quebec, Canada
- Thumbnail
- 2.6 x 1.5 x 1.4 cm
- $2,000.00
- JEN20-08
- Adamite
- Mina Ojuela, Mapimi, Durango, Mexico
- Thumbnail
- 2.7 x 2.6 x 1.5 cm
- $1,500.00
- JEN20-06
- Mimetite
- San Pedro Corralitos, Chihuahua, Mexico
- Thumbnail
- 2.4 x 2.0 x 1.9 cm
- $1,000.00
- JWL19-34
- Uraninite
- Swamp No. 1 Quarry, Topsham, Sagadahoc Co., Maine, USA
- Thumbnail
- 2.0 x 1.2 x 0.8 cm
- $1,800.00
- JWL19-33
- Sylvite with Halite
- Kerr McGee Mine, Carlsbad Potash District, Eddy County, New Mexico, USA
- Miniature
- 3.4 x 2.8 x 2.6 cm
- $950.00
- JWL19-26
- Rhodochrosite
- Louise Mine, Wied Iron Spar District, Westerwald, Rhineland-Palatinate, Germany
- Thumbnail
- 2.9 x 1.7 x 1.3 cm
- $750.00
- JWL19-25
- Poldevaartite (Type Locality)
- Wessels Mine, Kalahari manganese field, Northern Cape Province, South Africa (TL)
- Thumbnail
- 2.5 x 2.1 x 1.8 cm
- $1,800.00
- JWL19-24
- Amethyst scepter
- Hopkinton, Rhode Island, USA
- Miniature
- 3.5 x 2.3 x 2.2 cm
- $950.00
- JWL19-23
- Diamond (macle twinned)
- Argyle mine, Wyndham-East Kimberley Shire, Western Australia, Australia
- Thumbnail
- 1.3 x 1.2 x 0.3 cm
- $9,500.00
- JWL19-17
- Native Lead
- Langban, Filipstad, Varmland, Sweden
- Thumbnail
- 2.1 x 1.0 x 0.6 cm
- $2,000.00
- JWL19-14
- Rhodochrosite gem crystal
- Cananea, Mun. de Cananea, Sonora, Mexico
- Thumbnail
- 1.3 x 1.1 x 0.7 cm
- $750.00
- JWL19-12
- Rhodochrosite
- Uchucchacua Mine, Oyon Province, Lima Department, Peru
- Miniature
- 3.2 x 2.2 x 1.7 cm
- $1,500.00
- JWL19-11
- Chloritoid
- Dara-i-Pech pegmatite field, Chapa Dara District, Konar Province, Afghanistan
- Miniature
- 3.8 x 2.9 x 1.0 cm
- $6,000.00
- JWL19-09
- Bipyramidal Wulfenite
- Rowley Mine, Painted Rock District, Painted Rock Mts, Maricopa Co., Arizona, USA
- Thumbnail
- 2.0 x 1.6 x 1.4 cm
- $5,000.00
- JWL19-08
- Elbaite with removable Muscovite cast
- Himalaya Mine, Gem Hill, Mesa Grande District, San Diego Co., California, USA
- Thumbnail
- 2.4 x 1.4 x 1.3 cm
- $2,000.00
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