Calcite Dogtooth on Quartz Cluster | 18.2 gr | Chihuahua, Mexico 925 silver Product Type: Emerald

Product Type: Emerald

Product ID: TONG2369 (Appraisal of at $513

Name: Quartz with Pyrite

The grain size varies from 0

Calcite Dogtooth on Quartz Cluster | 18.2 gr | Chihuahua, Mexico 925 silver Product Type: EmeraldThis is a very attractive specimen consisting of brown dogtooth crystals of Calcite on Quartz crystals from Santa Eulalia, Chihuahua, Mexico. Calcite is found throughout the world in sedimentary, metamorphic, and igneous rocks. Some geologists consider it to be a "ubiquitous mineral" one that is found everywhere. Calcite is the principal constituent of limestone and marble. Name: Calcite on Quartz Specimen Size: Miniature Sized Dimensions: 41x22x27 mm