it can be susceptible to scratches and damage from chemicals

from Rizal Province

complements the colorless or white

This large specimen would be a beautiful addition to any new or existing collection

Heulandite and Apophyllite cluster

Calcite Dogtooth on Quartz Cluster | 18.2 gr | Chihuahua, Mexico H4 it can be susceptible toThis 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