Pay in 4 interest-free payments of $137.50 Learn more
Ships within 48 hours · Estimated delivery Aug 19 - Aug 24
Specimen# CO712B119
Only a small percentage of the Cassiterites from Viloco are associated with Tourmaline
Specimen# CO712B89
whitish colored and rarely gemmy let alone GEM QUALITY like this crystal
Vivianite on matrix orthorhombic Specimen# CO712B119Isolated crystals of Vivianite on matrix from Tomokoni are notably hard to find, especially larger undamaged crystals like the one on this specimen. A razor sharp, highly lustrous prism of Vivianite is lying in a semi vug shaped indentation of the red altered sandstone matrix. The natural shape of the host rock is what allowed such a good sized crystal to form and remain protected during growth. Normally a crystal like this would have grown against
