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Calcite and Dolomite on Quartz<br />State Route 37 road cuts, Harrodsburg, Clear Creek Township, Monroe County, Indiana, USA<br />8.5 cm geode with a 5 cm cavity containing a 3.6 cm calcite surrounded by dolomite and quartz crystals<br /> (Author: Bob Harman)

Calcite and Dolomite on Quartz
State Route 37 road cuts, Harrodsburg, Clear Creek Township, Monroe County, Indiana, USA
8.5 cm geode with a 5 cm cavity containing a 3.6 cm calcite surrounded by dolomite and quartz crystals
(Author: Bob Harman)

Dimensions: 1205 x 1222
File size: 326.64 kbytes
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