Calcite
Delta Carbonate Quarry, York, York Co., Pennsylvania, USA
9.1 x 10.0 cm
An intergrown group of honey-colored calcite crystals to 5.5 cm. The crystals have unusual modifications and have a satiny luster. (Author: crosstimber)
| Dimensiones: | 1600 x 1168 |
| Tamaño fichero: | 328.09 kbytes |
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