Introduction and History: Benitoite is barium titanium silicate, BaTi(Si3O9). Mindat.org lists several localities for benitoite including the Czech Republic, Japan, Arkansas and Montana, but it is well known that the only source of gem quality…
GemWorld articles are accessible by GemGuide members only.
Already a member?
Click here and Login
To access our archive of articles and get many other great features and benefits, become a member now!
Become a member