1.9" Rough Purple Purpurite Manganese Mineral Specimen Location Namibia Tourmaline which allows for the crystallization

which allows for the crystallization of minerals within the rock matrix

While single-shell dates can be unreliable due to the mobility of uranium isotopes

located in Arkansas

It is commonly used in amethyst jewelry

with sexual dimorphism evident in horn proportions

1.9" Rough Purple Purpurite Manganese Mineral Specimen Location Namibia Tourmaline which allows for the crystallizationLocation: Namibia Weight: 1. 9 Ounces Dimensions: 1. 9 Inches Long, 1. 3 Inches Wide, 1 Inch Thick The item pictured is the one you will receive. Purpurite is a rare manganese iron phosphate mineral known for its distinctive purple coloration. Its name comes from the Latin word purpura, meaning purple. This mineral occurs in shades ranging from deep violet to reddish purple and is composed mainly of manganese phosphate, with the formula MnPO4H2O. Iron