An interactive reference guide to rocks, minerals, and gemstones.
Descriptions and photography of several common minerals.
Includes photos of fluorescent minerals, reference sources, and links.
Offers tips on identifying minerals, along with brief descriptions of select mineral properties and assemblages.
Information and photography on natural zeolites, references on zeolite locations, and offers for swapping with other collectors.
Located in Noble, Oklahoma. Information and pictures on the local barite mineralization.
A non-commercial web site with fossil and mineral related images.
Describes 130 minerals and gemstones. Also includes information on rock formations and sites of geological interest in the UK.
Photos and descriptions of the mineral collection at the Institut for Mineralogy/Petrography, University of Bremen, Germany.
Detailed descriptions of mineral collecting sites through out Utah. Content includes geological and mineralogical information as well as localities listed by counties.
Business /
Mining_and_Drilling /
Mineral_Exploration_and_Extraction
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