Vertical quartz veins in a coarse-grained red granite at Cala Sarraina beach, at the northern end of the Costa Paradiso, Trinità d' Agultu, Sassari Province ...
Detailed description, properties, locality information guide about the mineral calcite.
Learn about semi-precious stones and gemstones, their colors and meanings. See a list of semi-precious stones with pictures and the most popular stones.
Rutile inclusions are also responsible for the asterism or chatoyancy effects on some gemstones, such as Star Sapphire. The thin, parallel Rutile fibers that formed ...
If you are interested in using my photos in your projects, contact me or order the photos directly from Alamy. There is a large selection of my photos for sale.
Inclusions Found In Rocks Minerals Crystals Gemstones Amber Copal Lechatelierites Meteorites Volcanic Glass Organic Solid Liquid Gas Petroleum Quartz
List of minerals illustrated sorted by size at John Betts Fine Minerals, mineral dealer in New York, NY. Sorted by mineral species linked to high quality photographs.
Amazonite is a rare blue-green variety of microcline and is a mineral of limited occurrence. A semi-opaque stone that was used extensively by the Egyptians it is ...
Bundeslander | Germany
Current List: Each month, we offer an abbreviated selection of minerals from our inventory of over 200,000 samples. If you don't see what you're ...
D and J Rare Gems - Colorado dealer of fine cut and rare gems.
I am so glad you're here!! Each crystal offered for sale at MetaphysicalRealm1 lists the metaphysical properties after the description of the crystal.
Reg 8.95 . Sale 3.95. Black Agate Thumb Stone: Black Agate Worry Stone Phoenix Orion Exclusive Fancy Black Agate Worry Stones from India have a glass like polish and ...
Photos and descriptions for over fifty of the most popular tumble-polished stones, minerals and rocks.
We can supply Appraisals and/or Gemological Laboratory Certificates on any gem we sell, if requested. Many of our Gems already have a Gem Identification Reports ...
Colored Stones: Popular Green Gemstones. When it comes to colored gemstones, color is king. Today, many customers prioritize color and are less concerned with the ...
Gemstones A-Z. A concise glossary of the jewelry industry's most popular types of gemstones. Click on the name of your preferred gemstone to read more about its ...
Identification Table for Common Minerals in Thin Section. Steven Dutch, Natural and Applied Sciences, University of Wisconsin - Green Bay First-time Visitors: Please ...
Halite, better known as rock salt, can easily be distinguished by its taste. Since taste is an important property of salt, there is a right way to taste a specimen of ...
What is Muscovite? Muscovite is the most common mineral of the mica family. It is an important rock-forming mineral present in igneous, metamorphic, and sedimentary rocks
Emeralds from Russia: Photograph of emerald crystals in mica schist from the Malyshevskoye Mine, Sverdlovsk Region, Southern Ural, Russia. The large crystal is .
Tumbled and Polished Stones Over 60 varieties of colorful tumbled stones from around the world.
Eclogite is a metamorphic rock consisting of pyroxene omphacite and pyrope-rich garnet. It is a rare but geologically significant rock type. It is common in the upper ...
Metaphysical & Healing Properties of Gems, Minerals, & Crystals ~ Over 300 Species Are Included ~ Regularly Updated List