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Marcasite on Dolomite on Quartz
Harrodsburg area, Clear Creek Township, Monroe County, Indiana, USA
The geode is 7.5 cm. The marcasite groupings are about 1.0 cm - 2.4 cm
(Author: Bob Harman)
| Dimensions: | 1600 x 1200 |
| File size: | 425.75 kbytes |
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