3.7" Botryoidal Aragonite Cave Calcite Crystal Cluster Mineral Specimen Morocco Knightia It is a hydrous mineral

It is a hydrous mineral composed of calcium

which means “three-lobed

and their fossils provide valuable evidence for reconstructing ancient seafloor conditions and marine ecosystems

Its ecological presence would have influenced both vegetation and the broader dynamics of prehistoric ecosystems

3.7" Botryoidal Aragonite Cave Calcite Crystal Cluster Mineral Specimen Morocco Knightia It is a hydrous mineralLocation: Morocco Weight: 13. 9 Ounces Dimensions: 3. 7 Inches Long, 3. 1 Inches Wide, 2. 2 Inches Wide The item pictured is the item you will receive Without Aragonite, many of Earths organisms could not exist. This is a mineral most invertebrate organisms use to construct their shells and hard parts. So if you have ever admired a colorful seashell, you have already paid tribute to the range of colors Aragonite comes in and indirectly to the ease