Dolomite and Calcite (variety manganese rich) on Quartz - State Route 37 road cuts, Harrodsburg, USA - quartz geode is 7 cm. the calcite is 5 cm

Mineral: Dolomite and Calcite (variety manganese rich) on Quartz
Locality: State Route 37 road cuts, Harrodsburg, Clear Creek Township, Monroe County, Indiana, USA
Dimensions: quartz geode is 7 cm. the calcite is 5 cm

Description: the pink color is within the calcite and not on the crystal surface