Discovered in 1808, this mineral was named in allusion to the composition, containing principally Magnesium. It is a member of the calcite mineral group and occurs primarily in igneous and sedimentary rocks.
Discovered in 1808, this mineral was named in allusion to the composition, containing principally Magnesium. It is a member of the calcite mineral group and occurs primarily in igneous and sedimentary rocks.
Mineral Photos courtesy of R.Weller/Cochise College