HEATKEYS

Society for the advancement of mineralogy, crystallography, geochemistry, and petrology, and promotion of their uses in other sciences, industry, and the arts.

Online Dictionary - Multiple dictionaries including: English dictionary, medical dictionary, legal dictionary, financial dictionary, computer dictionary, thesaurus, dictionary of acronyms and abbreviations, dictionary of idioms, thesaurus, Columbia e...

The home page of SME - the Society for Mining, Metallurgy, and Exploration - a professional society to promote knowledge exchange, propogate information, and validate professional status in the mining and minerals engineering fields.

Explore the updated online encyclopedia from Encyclopaedia Britannica with hundreds of thousands of articles, biographies, videos, images, and web sites.

National Geographic Education brings geography, social studies and science to life. Using real-world examples and National Geographic's rich media, educators, families, and students learn about the world and the people in it.

USGS Mineral Resources Program Home Page: A source of unbiased information on the occurrence, quality, quantity, and availability of mineral resources. This website contains information about the Program, current activities, and products.

The International Zinc Association (IAZ) is the only global industry association dedicated to the benefits and uses of zinc in our lives. Learn more about our initiatives and programs at Zinc.org.

Geology and Earth Science current events, news, articles, dictionary, satellite images, career information, reference maps, and more.