Yogo Sapphires, Montana Sapphires, Blue Sapphires
Yogo sapphires or Montana sapphires are blue sapphires, a colored variety of ...
Anniversary Gift Ideas
Perhaps the finest tangible way of commemorating different stages of a relationship is ...
Datolite is a calcium boron hydroxide nesosilicate. It was first observed by Jens Esmark ...
Eosphorite is a brown (occasionally pink) manganese hydrous phosphate mineral. It is used ...
Tugtupite Tugtupite is a beryllium aluminium tectosilicate. Tugtupite is a member of ...
Afghanite is a hydrous sodium, calcium, potassium, sulfate, chloride, carbonate ...
Thulite (sometimes called rosaline) is a translucent, crystalline or massive pink ...
Although anyolite is advertised as a variety of the mineral zoisite from Kenya and the ...
Seraphinite is a trade name for a particular form of clinochlore, a member of the ...
Painite is a very rare borate mineral. It was first found in Myanmar by British ...
Danburite is a calcium boron silicate mineral. It has a Mohs hardness of 7 to 7.5 and a ...
Ekanite is an uncommon silicate mineral. It is a member of the steacyite group. It is ...