Webs de minerals. Directori webs de minerals i fòssils

Directori web minerals i fòssils

$\"directoy$ Col.leccionistes (12)
$\"directoy$ Intercanvis (12)
$\"directoy$ Micromount (4)
$\"directoy$ Miner. Fluorescents (8)
$\"directoy$ Fotografies (21)
$\"directoy$ Fòssils (42)

Featured listing:
YOUR WEB SITE HERE !!! Web site promotion. Featured mineral and fossil web site listing.

TAK Minerals
I'm a Japanese mineral collector TAK. I now find myself taking pictures only of stones! When I saw mineral photos accumulating, I decided to put some of them online. I hope you will enjoy visiting my photo gallery.

The Beginner’s Guide to Backyard Geology
This guide shows you exactly how to mine your own backyard for treasures and cultivate a lifelong hobby. It’s the perfect mix of fun in the sun and good, old-fashioned learning, so amateur geology is a great way to keep kids occupied.

The catalogue of Minerals
The catalogue of Minerals | Descriptions and photos of minerals by Russia

Turquoise Mines and Stones | Turquoise History and Facts
Turquoise mines have operated for thousands of years across the globe. Learn more about the turquoise mines producing the most sought-after stones.

USGS Photo glossary of volcano terms: Rhyolite
Rhyolite is a light-colored rock with silica (SiO2) content greater than about 68 weight percent. Sodium and potassium oxides both can reach about 5 weight percent.

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