Microcline var amazonite, calcite, salmon calcite, franklinite and garnet from Franklin, NJ under shortwave UV light. The calcite and salmon calcite fluoresces orange-red, the amazonite, franklinite and garnet are non-fluorescent. From the collection of, and photo by Robert A. Boymistruk.
Franklin-Ogdensburg Mineralogical Society Inc - FOMS, Franklin, NJ |
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