Rare Dogtooth Calcite Points from San Luis Potosi 8

Description

This is an old stock dogtooth calcite cluster we obtained from a mineral dealer in 2007 at the Quartzsite Arizona rock show. It has very large and sharp scalehedron points that have a hint of Iron mineral stain on them. This is a very desirable collector specimen that came from the mines in San Luis Potosi which is known for having some of the richest silver mines in Mexico. This is a very unique specimen of dogtooth calcite from that locale.

This specimen weighs 7.72 oz or 0.48 lbs (219g) and measures 2.7 x 2.3 x 2 inches (7 x 5.9 x 5.2 cm)