Nail Head Calcite | Tri-State Barite and a well-formed blade retaining

and a well-formed blade retaining natural growth lines and texture

Outside fluoresces a red and white

glassy calcite crystals

This rare mineral is only found in the Mine of Marovato on the Ambolobozo Peninsula of Madagascar

Rose quartz has been revered for centuries for its aesthetic appeal and its associations with love

Nail Head Calcite | Tri-State Barite and a well-formed blade retainingThis specimen features sharp, golden nail head calcite crystals from the historic Tri State mining district of Missouri, Kansas, and Oklahoma. The distinctive flattened crystal habit gives the appearance of nail heads, a signature form from this region. Under ultraviolet light, the calcite fluoresces, adding an extra dimension to its natural beauty. A fine example of classic Tri State mineralogy and vintage American mining heritage. This item is 3. 25