Quartz var. Concho
at-auction$ 20
- Locality
- Brazil
- Minerals
- Quartz
- Dimensions
- 4.7 x 4 x 1.3 cm
- Size class
- Miniature
- SID
- MK519
Three specimens of the unusual Quartz formations known as 'Conchos'. These have an organic appearance with circular growths of Chalcedony with areas of drusy Quartz crystals.