Hull Mine North 4
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Hull Mine North 4 |
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| From the north part of the Hull Mine, Arizona, a very large combination of yellowish-white Willemite, red Calcite, and violet Fluorite. The top picture is under shortwave UV. The lower picture shows the brighter response of the Calcite and Fluorite under midwave UV. Dimensions are 7 1/2 x 4 x 3 inches. Price: $65 |