Franklinite | Franklin, NJ impurity Sodalite is typically a royal

Sodalite is typically a  royal blue mineral part of the feldspathoid group

Discover the beauty of Wulfenite on Matrix from Arizona

This combination creates a striking contrast between the metallic luster of the ore minerals on top of the snowy texture of the quartz

featuring thousands of tiny crystal faces that shimmer brilliantly across the specimen's surface

Franklinite | Franklin, NJ impurity Sodalite is typically a royalFranklinite is a dense, black, metallic zinc iron manganese oxide mineral belonging to the spinel group. Found in Franklin and Sterling Hill, New Jersey, it is now the official state mineral of New Jersey. It typically forms octahedral crystals, is weakly to moderately magnetic and has a Mohs hardness of 5. 56. 5. These specimen fluoresce beautifully under blacklight, making them incredibly unique! This item is 3. 5 x 3 x 2 and weighs 28. 45 oz