Franklinite | Franklin, NJ labradorite petal-like stilbite creates a harmonious

petal-like stilbite creates a harmonious and elegant display piece

Apart from its aesthetic qualities it is considered an essential part of aquariums to replicate natural reef environments as many marine organisms form their shells and skeletal structures from it

5" x 2" and weighs 5

features unique

This is a 280 MYO specimen

Franklinite | Franklin, NJ labradorite petal-like stilbite creates a harmoniousFranklinite 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 x 2. 5 x 2 and weighs 30. 30 oz