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| Specimen # | 200256 | |
| Mineral: | Vivianite | |
| Location: | Kerch Peninsula, Crimea, Russia | |
| Size: | 11.4 x 6.4 x 5.6 cm | |
| Specimen # | 200244 | |
| Mineral: | Galena, Chalcopyrite, Pyrrhotite | |
| Location: | Dal’negorsk, Primorskiy Kray, Russia | |
| Size: | 10.2 x 8.6 x 3.3 cm | |
| Specimen # | 200238 | |
| Mineral: | Cavansite | |
| Location: | Wagholi, Pune District, Maharashtra, India | |
| Size: | x x cm | |
| Specimen # | 200253 | |
| Mineral: | Rhodonite | |
| Location: | Broken Hill, Yancowinna Co., New South Wales, Australia | |
| Size: | 8.0 x 6.0 x 5.5 cm | |
| Specimen # | 200245 | |
| Mineral: | Hematite, Quartz | |
| Location: | Egremont, Cumbria, England | |
| Size: | 7.1 x 5.0 x 4.8 cm | |
| Specimen # | 200241 | |
| Mineral: | Datolite | |
| Location: | Roncari Quarry, East Granby, Hartford Co., Connecticut, USA | |
| Size: | 14.2 x 5.0 x 3.5 cm | |
| Specimen # | 200255 | |
| Mineral: | Dravite Tourmaline | |
| Location: | Powers Farm, Pierrepont, St. Lawrence Co., New York, USA | |
| Size: | 5.4 x 5.4 x 3.7 cm | |
Detailed Description Beautiful scalenohedral crystals of rhodochrosite from the famous silver mine at Uchucchacua. There are small complex colourless transparent calcite crystals in association. The rhodochrosite crystals have a silky lustre, with many tiny parallel crystal surfaces on each face. In excellent condition, incomplete crystals at the periphery. A nice colourful cabinet specimen.
| Specimen # | 200254 | |
| Mineral: | Sphalerite (Twinned), Dolomite | |
| Location: | Joplin Field, Jasper Co., Missouri, USA | |
| Size: | 5.1 x 4.2 x 2.4 cm | |
Detailed Description A very sharp corundum (variety ruby) crystal, 1.4 cm, in matrix. Good colour, translucent, well-defined. In excellent condition, no damage. This is a beautiful ruby specimen. About Steve Szilard (click here)
| Specimen # | 200251 | |
| Mineral: | Magnetite | |
| Location: | ZCA No. 4 Mine, Balmat, New York, USA | |
| Size: | 4.2 x 2.4 x 1.8 cm | |
| Specimen # | 200247 | |
| Mineral: | Hemimorphite | |
| Location: | Ojuela Mine, Mapimí, Durango, Mexico | |
| Size: | 6.4 x 5.6 x 4.6 cm | |
