Rainbow Cal Silica from Mexico
This material is a new discovery from Mexico and has many layers of different colors: red, brown, green, tan, blue, yellow, white and others. It has been verified as a natural stone not man made. It is composed of Calcite-Allophane (Blue and green) and silica with various trace metals that cause the other colors. It has been stabilized the same as Turquoise. This makes it very stable and easy to cut and polish. Be the first on your block to have some of this unique stone. There is a big controversy of whether this stone is natural or man made. Here is what I know as of 4/2/2003: CLICK HERE FOR INFO
Click a picture to enlarge - Pictured dry, on blue background in bright light.
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Rainbow Silica rough chunks by the pound - Above is an example picture, colors size and shape will vary. I added this option because this material sells so fast, It's hard to keep the website stocked. Pieces will be random and as large as is available at the weight you purchase. Sometimes it will be one piece and sometimes more than one, depending on what is in stock. All will be top quality cutting material.
NOW ON SALE!
3 pound $270.00 + SHIPPING 
5 pound $370.00 + SHIPPING 
10 pound $730.00 + SHIPPING 

If you are interested in a larger quantity,
I can offer a significant discount for
orders of 100 pounds or more.
Please contact me  with your needs
and mailing information for details.