Calcite on Quartz var. Amethyst
at-auction$ 20
- Locality
- Guanajuato, Mexico
- Minerals
- Calcite, Quartz
- Dimensions
- 5.5 x 4.8 x 3 cm
- Size class
- Small Cabinet
- SID
- M907
Interesting old specimen with slightly iridescent yellow Calcite crystals on a cluster of Quartz. The Quartz appears white but when you turn it over and look at the bottom, you can see that the cores of the crystals are purple. Good undamaged crystals all around.