Mineral Gallery is a constantly growing database of mineral descriptions,
images, and specimens.
The descriptions

include searchable ... An interactive, educational guide to rocks, minerals, and gemstones. Explore a photo gallery of

gems, volcanoes, rocks, minerals and meteorites. Offers research, collections and exhibits. History of

the Mineral Collections at the New York State Muesum Michael Hawkins ... New York State Mineral and Geologic Resources and Places of

Interest ... A nice gallery of many of the more interesting minerals on display at the museum. A good site to visit before

a trip to the museum ... Plagioclase is a member of the feldspar mineral family. ... Like plagioclase feldspar, potassium feldspars