Ad
related to: gems and minerals photos
Search results
Results From The WOW.Com Content Network
Sanchez directs light through fiber optics then takes the photo with multiple different points of focus. The final image is a compilation of 20 to 60 individual pictures.
In 1986, California named benitoite as its state gemstone, a form of the mineral barium titanium silicate that is unique to the Golden State and only found in gem quality in San Benito County. [ 80 ] ^ Colorado is the only state whose geological symbols reflect the national flag's colors: red (rhodochrosite), white (yule marble), and blue ...
The Pictured Rocks National Lakeshore is a hidden gem, offering clear waters, kayaking, rock climbing, bird watching, fishing, and some great exploring.. The picturesque spot is just as beautiful ...
Gemstones of the World revised 5th edition, 2013 by Walter Schumann ISBN 978-1454909538 Smithsonian Handbook: Gemstones by Cally Hall, 2nd ed. 2002 ISBN 978-0789489852 hide
A gemstone (also called a fine gem, jewel, precious stone, semiprecious stone, or simply gem) is a piece of mineral crystal which, when cut or polished, is used to make jewelry or other adornments.
This is a list of minerals which have Wikipedia articles. ... Sapphire (gem corundum of any color except red, especially blue varieties) Sard ...
Sapphire is a precious gemstone, a variety of the mineral corundum, consisting of aluminium oxide (α-Al 2 O 3) with trace amounts of elements such as iron, titanium, cobalt, lead, chromium, vanadium, magnesium, boron, and silicon.
Bahia Emerald [2]; Carolina Emperor, [3] [4] 310 carats uncut, 64.8 carats cut; discovered in the United States in 2009, resides in the North Carolina Museum of Natural Sciences, Raleigh, NC, US