Gypsum Selenite Cluster from Tuscany, Italy TF2602 mexican It is a very common

It is a very common mineral that occurs throughout the world and is the only mineral that large quantities of elemental fluorine can be extracted from

It is actually Chalcedony Quartz with inclusions of iron and manganese that form in structures and patterns similar to moss

While the specific historical use of rutile in quartz may not be extensively documented

Weight: 292 grams

4" Colombian Lemurian Crystal

Gypsum Selenite Cluster from Tuscany, Italy TF2602 mexican It is a very commonApprox. Dimensions: 8 x 6 x 3 inches Approx. Weight: 1107 grams Locality: Saline Di Volterra, Pisa Province, Tuscany, Italy Saline, the most important town in the municipality of Volterra, owes its name to the salt deposits under the ground and to its long history in the extraction of salt throughout the centuries. This specimen of gypsum selenite was collected from Saline and features grayish opaque crystals with "fishtail" terminations. These