Mineral Name(s) | Description | Specimen Size | |||
|
| SM | MED | LG | XL |
Feldspar | Massive white feldspar and quartz. | $15.00 | $25.00 |
|
|
Fluorite | Fluorite in quartz matrix. | $35.00 | $65.00 |
|
|
Fluorite | Light green fluorite in matrix. | $20.00 | $50.00 | $100.00 |
|
Fluorite | Green fluorite on matrix. | $20.00 | $40.00 |
|
|
Fluorite | Massive brown fluorite on matrix. Some crystal specimens. SW – bright bluish cream. LW – bright creamy yellow. PHOS – creamy yellow. | $20.00 | $45.00 |
|
|
Fluorite | Green and purple fluorite, massive and crystal. | $25.00 | $45.00 |
|
|
Fluorite | Solid green fluorite. | $20.00 | $45.00 | $85.00 |
|
Fluorite | Brown fluorite in calcite matrix. Some specimens contain chlorophane. LW – purple blue. | $35.00 | $75.00 |
|
|
Fluorite | Blue fluorite crystals on matrix. | $20.00 | $40.00 |
|
|
Fluorite | Massive light tan colored fluorite. | $35.00 | $65.00 |
|
|
Fluorite | Purple fluorite, some cubes on matrix. | $35.00 |
|
|
|
Fluorite and Calcite | Massive pinkish calcite with purple fluorite. | $30.00 | $50.00 |
|
|
Fluorite and Calcite | Massive brown calcite with fluorite. | $25.00 | $50.00 | $250.00 | $450.00 |
Fluorite and Caliche | Greenish blue fluorite with caliche. | $15.00 | $25.00 |
|
|
Fluorapatite | Green fluorapatite in pegmatite matrix. Rich specimens. |
| $65.00 | $200.00 |
|
Fluorapatite and Calcite | Blue-green fluorapatite with calcite, andradite and franklinite. | $30.00 | $65.00 | $150.00 |
|
Fluorapatite Feldspar | Pegmatite material containing fluorapatite and feldspar. | $20.00 | $35.00 |
|
|
Fossil Gastropods in Limestone | Light brown limestone with hundreds of small fluorescent fossil gastropods. | $20.00 | $35.00 |
|
|
Hackmanite | Intensely tenebrescent hackmanite. | $65.00 | $200.00 |
|
|
Hackmanite | Purple (tenebrescent) hackmanite on white matrix. | PRICED | BY | THE | PIECE |
Hackmanite | Massive white hackmanite in nepheline syenite. Some specimens exhibit tenebrescence. | $25.00 | $45.00 | $85.00 |
|
Halite | Light brownish halite crystals. | $30.00 | $65.00 | $200.00 |
|
Hardystonite | Massive hardystonite. May have associated fluorescent minerals; clinohedrite, willemite, or calcite. | $30.00 | $65.00 |
|
|
Holtite, Lepidolite | Holtite and lepidolite in pegmatite matrix. | $35.00 | $100.00 |
|
|
Hyalite Opal | Hyalite coating on pegmatite. | $25.00 | $50.00 |
|
|
Hyaloteckite, Microcline Polylithionite | Small amounts of hyaloteckite in pegmatite matrix with microcline and polylithionite. | $125.00 |
|
|
|
Hydroxylherderite & Quartz | Tan hydroxylherderite intermixed among tiny clear quartz crystals. | $25.00 | $65.00 |
|
|
Hydrozincite “Electric Blue” | Coatings of “Electric Blue” hydrozincite on willemite, calcite and zincite ore. | PRICED | BY | THE | PIECE |
Hydrozincite | Powdery coatings of hydrozincite on matrix. Some massive hydrozincite. | $25.00 | $50.00 |
|
|
Hydrozincite | Hydrozincite coating on green colored matrix rock. |
| $45.00 |
|
|
Hydrozincite | Fine needle crystals of hydrozincite in limestone | PRICED | BY | THE | PIECE |
Hydrozincite | Coating of hydrozincite on ore of sphalerite and galena. | $15.00 | $35.00 |
|
|
Hydrozincite | Massive white hydrozincite. | $25.00 | $50.00 |
|
|
Hydrozincite, Aragonite, Calcite | Brittle columnar calcite and aragonite, with coatings of hydrozincite. | $35.00 | $65.00 |
|
|
Hydrozincite, Calcite | Hydrozincite on calcite. Some specimens contain minor fluorite. Hydrozincite: SW – bright sky blue. | $30.00 | $65.00 |
|
|
Kyanite | Solid masses of blue gray kyanite. | $35.00 | $75.00 |
|
|
Manganapatite | Manganapatite in feldspar. | $25.00 | $45.00 |
|
|
Manganapatite | Light green manganapatite in pegmatite matrix. | $25.00 | $45.00 |
|
|
Manganocalcite | Massive pink manganocalcite | $25.00 | $45.00 | $150.00 |
|
Manganocalcite | Pink crystalline manganocalcite. | $25.00 | $65.00 | $150.00 |
|
Microcline (Variety Amazonite) | Green amazonite in dark matrix. | $30.00 | $65.00 | $300.00 |
|
Microcline (Variety Amazonite) | Green microcline (amazonite). | $25.00 | $45.00 |
|
|
Miserite, Wollastonite | Veins of purple miserite in massive white wollastonite. Miserite: SW – bright creamy yellow. | $30.00 | $75.00 |
|
|
Norbergite | Orange norbergite in white marble matrix. |
| $45.00 | $85.00 |
|
Norbergite and Diopside | Grains of diopside and norbergite in marble. Some specimens may contain both minerals. | $25.00 | $50.00 | $85.00 |
|
Opalite | Massive yellow opalite. | PRICED | BY | THE | PIECE |
Pargasite and Phlogopite | Massive green pargasite with brown phlogopite. Pargasite: SW – medium gray/blue. |
| $65.00 |
|
|
Phlogopite, Tremolite, Tourmaline | Marble containing some or all of the minerals listed. |
| $45.00 | $75.00 |
|
Polylithionite | Sheets of light gray polylithionite in matrix. |
| $100.00 |
|
|
Powellite | Coatings of powellite on quartz and muscovite matrix. | $25.00 | $45.00 |
|
|
Powellite | Powellite/Moly rich scheelite in black magnetite matrix. |
| $45.00 |
|
|
Powellite | Powellite coating on weathered granite rock. |
| $45.00 | $85.00 |
|
Probertite | Massive white material with some caliche. | $30.00 | $65.00 |
|
|
