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Asphaltum, Fluorite : CaF2 | |
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Walworth Quarry (Dolomite Products Co. Inc. Quarry), Walworth, Wayne Co., New York, USA Brown coating of asphaltum around edges of colorless fluorite crystals. FOV = 5 x 8 mm |
| © Van King | Photo ID: 238346 View Count: 35 |
Asphaltum | |
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Walworth Quarry (Dolomite Products Co. Inc. Quarry), Walworth, Wayne Co., New York, USA Black spherule of asphaltum (hydrocarbon, solidified petroleum) in intersection of dolomite crystals. Sphere = 0.5 mm |
| © Van King | Photo ID: 238343 View Count: 34 |
Calcite : CaCO3, Fluorite : CaF2 | |
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Walworth Quarry (Dolomite Products Co. Inc. Quarry), Walworth, Wayne Co., New York, USA 7 mm yellow calcite crystal with a colorless fluorite crystal at bottom. Ex- J. Reiner collection. P. Cristofono photo. |
| © 2008 Peter Cristofono | Photo ID: 152114 View Count: 89 |
Dolomite : CaMg(CO3)2 | |
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Walworth Quarry (Dolomite Products Co. Inc. Quarry), Walworth, Wayne Co., New York, USA Pale pink dolomite rhombohedra (to 1 cm) in vug of dark gray dolomite. |
| © Van King | Photo ID: 235624 View Count: 30 |
Dolomite : CaMg(CO3)2 | |
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Walworth Quarry (Dolomite Products Co. Inc. Quarry), Walworth, Wayne Co., New York, USA Unique specimen of Dolomite covered by natural Petroleum. I did not in any way put Petroleum on this specimen, this is exactly how I found it. Vug Size: 7cm at widest point Curtis Breuer Collection and Photograph |
| Photo ID: 157650 View Count: 158 | |
Fluorite : CaF2 | |
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Walworth Quarry (Dolomite Products Co. Inc. Quarry), Walworth, Wayne Co., New York, USA 1.9 x 1.8 x 1.5 cm. Rarely available and highly desirable, incredibly limpid, blue fluorite cubes from Walworth, New York are equal to the best "invisible" fluorites from Dal’negorsk. And they have blue color. This excellent cube, nicely attached to a bit of limestone matrix, is pristine. Very highly representative of this classic locale. |
| © Rob Lavinsky | Photo ID: 223874 View Count: 48 |
Fluorite : CaF2 | |
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Walworth Quarry (Dolomite Products Co. Inc. Quarry), Walworth, Wayne Co., New York, USA Water-clear crystal of fluorite with minor limestone matrix, easily visible through the crystal. This crystal is a great example of fluorite, equal to the best from Dalnegorsk, Russia. Overall size of mineral specimen: 3x2.5x2 cm. Size of individual crystals: 2 cm. |
| © 2002 John H. Betts | Photo ID: 7029 View Count: 431 |
Fluorite : CaF2, Gypsum : Ca[SO4] · 2H2O, Dolomite : CaMg(CO3)2 | |
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Walworth Quarry (Dolomite Products Co. Inc. Quarry), Walworth, Wayne Co., New York, USA Fluorite (blue) 3.5 cm by 4 cm. Largest crystal 2.8 by 3 cm. Joseph Polityka collection. |
| © Joseph Polityka | Photo ID: 145268 View Count: 153 |
Fluorite : CaF2 | |
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Walworth Quarry (Dolomite Products Co. Inc. Quarry), Walworth, Wayne Co., New York, USA Textbook cubic Fluorite crystal from Walworth Quarry, New York. Has a little "rider" Fluorite crystal on backside. Crystal Size: 2.4cm on edge Curtis F. Breuer Collection and Photograph #104 |
| Photo ID: 158891 View Count: 96 | |
Fluorite : CaF2 | |
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Walworth Quarry (Dolomite Products Co. Inc. Quarry), Walworth, Wayne Co., New York, USA Very etched fluorite crystal on dolomite. FOV 0.9 x 1.4 cm |
| © Van King | Photo ID: 238348 View Count: 20 |
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