Amethyst Cluster from Mexico A cluster of lustrous glassy amethyst crystals with very deep violet color showing the curved edges typical of the locality. Specimen size 5.4 x 6.5 cm. Locality: Amatitlán, Mun. de Zumpango del Rio, Guerrero, Mexico. / Mineral Friends <3
Awesome rare earth mineral collection Note: Bismuth is manmade but still intriguing to look at.
9.5 inch tall amethyst stalactite, Uruguay. Contact: email@example.com Looks beautiful and delicious! Like giant rock candy :) Like & Repin. Noelito Flow. Noel songs. follow my links http://www.instagram.com/noelitoflow
‘Empress of Uruguay’ At 2500 tons & about 11 ft. tall, she’s the largest amethyst geode (or any geode) we know of. She now belongs to collectors, René and Nelleke Boissevain who show her off in Queensland, Australia.
Kakortokite - a rare intrusive igneous rock of variable composition occurring in Greenland - a mixture of nepheline syenite (white), arfvedsonite (black), amphibole (red), also occasionlly sodalite and rinkite
Rubellite Tourmaline Crystal #Gemstones #Tourmaline #Crystals Драгоценные камни Your Birthstone at http://auctions.manysales.ru/good/2883 - find out everything you need to know in the new gemstone miscellany Add, Like, Comment, Share!
As a chemist, this is the most pure specimen of gold I have even set my eyes on. I spent a year measuring the purity of gold for the treasury, and I must say that I have never seen a specimen of such beauty and purity.