Mineral Name(s) | Description | Specimen Size | |||
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| SM | MED | LG | XL |
Quartz | Small quartz crystals on dolostone matrix. | $15.00 |
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Rosenbuschite, Albite | Rosenbushite in albite matrix, with black arfvedsonite. |
| $100.00 |
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Rubellite | Pink blades of rubellite in pegmatite. |
| $75.00 |
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Ruby Corundum | Red ruby in matrix. | $25.00 | $45.00 |
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Scapolite (var Meionite) aka Wernerite | Massive greenish meionite. | $20.00 | $50.00 | $125.00 |
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Scapolite | White scapolite with light gray microcline in a coarse grained matrix. |
| $50.00 | $85.00 |
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Scapolite | White scapolite mixed with white non-fluorescent calcite. |
| $65.00 |
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Scapolite | Blades of grayish/white scapolite in dark matrix. | $20.00 | $45.00 | $125.00 |
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Scapolite and Calcite | Massive light gray scapolite and calcite. |
| $50.00 | $150.00 |
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Scapolite and Calcite | Massive green scapolite, with some specimens containing calcite. | $20.00 | $45.00 | $75.00 |
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Scheelite | Orange scheelite with crystal faces up to 2 inches. | PRICED | BY | THE | PIECE |
Scheelite | Scheelite in brownish green matrix. | $20.00 | $45.00 |
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Scheelite | Scheelite in green matrix. | $20.00 | $45.00 | $100.00 |
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Scheelite | White scheelite in dark metamorphic matrix. | $30.00 | $65.00 |
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Scheelite and Calcite | Massive calcite with veins of scheelite. | $20.00 | $45.00 | $85.00 |
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Scheelite and Fluorite | Tan colored scheelite crystals with light green fluorite crystals. |
| $75.00 |
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Scheelite, Powellite, Caliche, Hyalite? | Specks of scheelite and/or powellite in light colored matrix. Some rocks contain crusts of caliche & hyalite? Scheelite: SW – sky blue. Powellite: SW – creamy yellow. Caliche: SW & LW – orange yellow. Hyalite?: SW – bright green. | $20.00 | $45.00 | $65.00 |
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Selenite | Clear selenite crystals. | $20.00 |
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Selenite | Orange brown selenite crystals on matrix. |
| $45.00 |
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Selenite | Massive light tan selenite. | $20.00 | $40.00 |
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Semi-Opal | Massive light green colored opalite. | $20.00 | $45.00 |
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Septarian Nodules | Septarian Nodules: Broken, not cut. | $40.00 | $65.00 |
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Smithsonite | White botryoidal smithsonite on matrix. Some specimens may have fluorite. | $30.00 | $50.00 | $150.00 |
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Sodalite | Light gray sodalite in syenite matrix. | $25.00 | $65.00 |
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Sodalite (Tenebrescent) | Gemmy green sodalite in dark matrix. Intensely tenebrescent. Some specimens may have unknown fluorescent green mineral. | PRICED | BY | THE | PIECE |
Sodalite (Non-Tenebrescent) | Gemmy green sodalite. Some specimens may have unknown fluorescent green mineral. | PRICED | BY | THE | PIECE |
Sodalite | Patches of sodalite in light colored feldspar matrix. | $20.00 | $40.00 |
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Sodalite | Massive gray/blue sodalite. | $15.00 | $45.00 | $100.00 |
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Sphalerite | Masses of sphalerite or mahogany sphalerite in ore along with willemite and calcite. Some clieophane present. | $25.00 | $50.00 |
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Sphalerite | Massive gray sphalerite. Some specimens may contain calcite. Sphalerite: SW & LW – yellow orange. | $20.00 | $50.00 |
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Sphalerite | Massive gray sphalerite with pyrite. | $20.00 | $50.00 |
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Sphalerite, Calcite, Hydrozincite | Sphalerite veins in calcite matrix. Some specimens contains clieophane and some hydrozincite. |
| $45.00 | $125.00 |
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Sphalerite in Barite | Sphalerite in massive barite. Sphalerite occurs in veins within the barite. SW – dull orange. LW – bright orange. PHOS – orange in some specimens. | $30.00 | $65.00 |
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Spodumene | Blocky tan spodumene in pegmatite matrix. | $15.00 | $30.00 |
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Svabite and calcite | Massive light brown rock containing svabite. Some specimens contain calcite. Svabite: SW – bright orange. Calcite: SW – bright red. | $30.00 | $65.00 | $150.00 |
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Talc | Massive white talc. | $20.00 | $40.00 |
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Tilasite | Tilasite in reddish brown colored matrix. Some specimens contains svabite. | $30.00 | $65.00 |
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Topaz | Light greenish blue colored subhedral crystals. | $45.00 |
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Tourmaline | Brown tourmaline and feldspar. | $20.00 | $35.00 |
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Tourmaline, Lepidolite | Pink tourmaline and purple lepidolite in pegmatite matrix. | $20.00 | $40.00 |
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Travertine | Creamy white fracture filling travertine. | $20.00 | $40.00 |
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Travertine | Creamy white and orange travertine. | $15.00 | $35.00 | $75.00 |
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Travertine/Aragonite | Massive brown and white aragonite. | $20.00 | $45.00 |
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Tremolite | White radiating blades of tremolite, in non-fluorescent | $20.00 | $45.00 | $100.00 |
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Tremolite | Massive white tremolite. | $20.00 | $40.00 |
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Tremolite, Anthophyllite | Massive material with both minerals present or each mineral separate. | $25.00 | $45.00 | $85.00 |
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Tremolite, Anthophyllite | Massive material with both minerals present or each mineral separate. | $25.00 | $45.00 | $85.00 |
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Tremolite, Tirodite, Talc, Anthophyllite | Massive material containing all the minerals listed. Tremolite: SW & LW – orange. Anthophyllite/Tirodite: SW & LW red. Talc: SW – bright creamy yellow. | $20.00 | $40.00 | $85.00 |
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Tremolite, Diopside, Phlogopite, Tourmaline | White marble containing one or more of the associated minerals. Tremolite: SW – cream. | $25.00 | $50.00 |
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Trona | Massive trona with hydrocarbon. |
| $65.00 |
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Tugtupite | Pink tugtupite in white analcime. | PRICED | BY | THE | PIECE |
Wickenburgite, Fluorite, Willemite | Massive material containing wickenburgite and one or both of the associated minerals. | $25.00 | $45.00 | $100.00 |
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Willemite | Small willemite crystals in dark green matrix. | $25.00 | $50.00 |
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Willemite | Tiny willemite crystals in brown matrix. | $20.00 | $40.00 |
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Willemite “Gem” | Light brown gem willemite. |
| $75.00 |
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Willemite “Wispy” | Veins and wisps of willemite with calcite and franklinite. Some with fluorescent calcite. |
| $45.00 | $85.00 |
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Willemite “Exsolution” | Hundreds of tiny solution veinlets of willemite in non-fluorescent tephroite, with calcite. |
| $65.00 | $250.00 |
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Willemite and Calcite | Massive ore from the Franklin Mine. Some willemite PHOS. Willemite: SW – bright green. PHOS – green. | $20.00 | $45.00 | $85.00 |
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Willemite and Calcite in Manganoan Diopside | Calcite “blebs” and willemite in brown manganoan diopside. Willemite: SW – bright green. |
| $75.00 |
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Willemite and Calcite | Massive ore from the Sterling Hill Mine. Some willemite PHOS. Willemite: SW – bright green. | $20.00 | $45.00 | $85.00 | $125.00 |
Willemite, Caliche, Calcite | Willemite mixed with brown calcite and white caliche. | $20.00 | $45.00 | $150.00 |
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Willemite and Fluorite | Massive material containing both minerals listed. | $20.00 | $45.00 | $100.00 |
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Willemite, Hyalite, Fluorite | Massive material containing all three minerals listed. Willemite: SW – creamy yellow/green. Hyalite: SW – bright green. Fluorite: LW – bright purple/blue. |
| $50.00 | $150.00 | $250.00 |
Willemite, Calcite, Fluorite | Massive material containing all three minerals listed. Willemite: SW – creamy yellow/green. | $20.00 | $45.00 | $100.00 | $200.00 |
Willemite, Calcite, Fluorite | Massive material containing all three minerals listed. Willemite: SW – creamy yellow/green, green, or almost white. Calcite: SW-red, MR-bright red. | $20.00 | $45.00 | $85.00 |
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Willemite, Calcite, Fluorite | Massive material containing all three minerals. Willemite: SW – bright green and PHOS. Calcite: SW – bright red. Fluorite: LW – bright purple/blue. | $25.00 | $65.00 | $150.00 |
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Willemite, Calcite, Fluorite | Massive material containing at least two of the minerals listed. Some specimens contain all three. Willemite: SW – bright green and PHOS. Calcite: SW – bright red. Fluorite: LW – bright purple/blue. | $25.00 | $100.00 | $300.00 |
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Willemite, Calcite, Fluorite | Massive material containing at least two of the minerals listed. Some specimens contain all three. Willemite: SW – bright green and PHOS. Calcite: SW-bright red. Fluorite: LW-bright purple/blue. | $20.00 | $45.00 |
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Willemite, Calcite, Fluorite, Caliche | Surface weathered material containing all four minerals. Willemite: SW – bright green. Calcite: SW – bright red. Fluorite: LW – bright purple/blue. | $20.00 | $45.00 |
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Willemite, Calcite, Hydrozincite, Sphalerite | Massive material containing two or more of the minerals listed. Most specimens do not contain sphalerite. Willemite: SW – bright green. | $20.00 | $45.00 | $100.00 |
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Wollastonite | Gray Wollastonite blades in matrix. |
| $50.00 |
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Wollastonite | New find. White blades of wollastonite in non-fluorescent gray calcite. |
| $45.00 | $85.00 |
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Wollastonite | Wollastonite in calcite matrix. | $25.00 | $65.00 | $200.00 |
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Wollastonite | Massive wollastonite in light brown matrix. Some specimens contain calcite. | $25.00 | $45.00 |
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Wollastonite and Calcite | Wollastonite in calcite matrix. | $25.00 | $65.00 |
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Wollastonite and Calcite | Massive white wollastonite in calcite matrix. | $35.00 | $65.00 | $200.00 |
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Yttrofluorite | Light green solid yttrofluorite in white matrix. |
| $65.00 |
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Yttrofluorite | Tan yttrofluorite in pegmatite matrix. |
| $45.00 |
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Yttrofluorite | Tan colored massive yttrofluorite in pegmatite matrix. Some specimens contains albite. | $30.00 | $65.00 |
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Zektzerite, Polylithionite, Microcline | Pagmatite material containing three minerals listed. Zektzerite: SW-bright sky blue. | PRICED | BY | THE | PIECE |
Zektzerite after Sogdianite, Microcline, Polylithionite | Light pink colored sogdianite replaced with some zekterite. | PRICED | BY | THE | PIECE |
Zincite, Barite, Sphalerite, Willemite, Calcite | Ore material containing all the minerals listed. | $40.00 | $65.00 |
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Zircon | Small brown zircon crystals in matrix. Some specimens may contains albite. | $20.00 | $45.00 |
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Zircon | Solid brown zircon crystals. | $50.00 | $200.00 |
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Zircon, Microcline | Brown zircon crystals in pegmatite matrix with microcline. Some specimens contain monazite. |
| $45.00 |
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Zunyite | Tiny (1mm) brown zunyite crystals in talc schist. | $20.00 | $40.00 |
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