(MGW) FIRE AGATE SPECIMEN 20 CTS FP 870
About This Auction |
About This Seller: mineralgemworld |
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| Minimum Bid (USD) | Feedback Rating | 99.43% Positive | |
| Current Bid (USD) | 0.00 | Member Since | 1 Sep 2007 in Australia |
| Bid Increment (USD) | 1.00 |
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| Bids Placed | 0 | ||
| Starting Bid (USD) | 20.00 | ||
| Reserve Price (USD) | none | ||
| Starts | November 22, 2009 7:05 AM | ||
| Ends | November 25, 2009 6:57 AM | Basic Shipping Information | |
| Auction Category | Fire Agate > Fire Agate Stones | Shipping Cost | 3.00 paid by buyer |
| Auction ID | 10863 | Shipping Insurance (optional) | 7.00 |
Ends in 1 day 19 hours |
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Gallery
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* Hint: Click on the thumbnails above to see the full sized version. Images are of the actual item unless otherwise indicated.
Description
FIRE AGATE SPECIMEN
THIS STONE IS FOUND IN THE AREA FROM ARIZONA TO MEXICO.
THE STONE APPEARS TO GLOW INSIDE LIKE AN OPAL. THE GEM IS THOUGHT TO BE FORMED WHEN HOT WATER SATURATED WITH COLLOIDAL SILICA AND LAVAOXIDE INVADES CAVITIES IN THE COUNTRY ROCK AND BEGIN TO COOL. CHALCEDONY WITH IRON OXIDE BEGINS TO GROW ON ANY AVAILABLE SURFACE (THE IRON OXIDE GIVES THE BASIC BROWN COLOR TO THE GEM).
AS THE SOLUTIONS BEGAN TO PRECIPITATE AND GROW LAYERS OS SILICA AND IRON OXIDE WOULD BE DEPOSITED DEPENDING ON THE RELATIVE LEVEL OF THOSE ELEMENT IN SOLUTION AND UNDERLAYING CONDITIONS. THESE ALTERNATING SILICA AND IRON OXIDE LAYERS (SCHILLER LAYERS) CAUSE BRILLIANT FIRE TO THE GEM. AS IRON OXIDE RAN OUT IN THE SOLUTION COLORLESS CHALCEDONY CONTINUED TO GROW. THIS SPECIMEN CAN BE POLISHED FURTHER AND WE HAVE TAKEN THE PHOTO WITH THE STONE WET TO GIVE YOU AN IDEA ON HOW IT WILL FINISH.TO GET THE BEST BRIGHTNESS OUT OF THE STONE YOU NEED TO USE A DREMIL DRILL
GREEN ORANGE YELLOW COLOUR
SIZE: 19 X 16 X 9 APPROX.
WEIGHT: 20 CTS APPROX.
Bidding History
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About This Seller
mineralgemworld's Shipping, Handling & Return Policies
ONE ITEM
Our basic shipping /handling fee is $3.00 per item sent first class airmail.
FOUR ITEMS
We offer a combine shipping/handling of 4 items from the one site for $9-this is done automatically when you go to paypal.
EIGHT ITEMS
You must have 5 feed backs and contact us before bidding and we will send you a paypal request with a handling/shipping fee of $15
EIGHT TO 30 ITEMS
You must have 10 feedbacks to purchase larger numbers and contact us before bidding.We will send this parcel by courier express with a tracking number for $45
. MONEY BACK GUARANTEE -NO QUESTIONS ASKED,PREFER PAYPAL SEND MONEY TO sedaopals@hotmail.com PLEASE NOTE-We have the following sites listed below so if you pay insurance for one site we can send all the orders to gether so only pay insurance once. There is still the handling fee per item of $3.00
.At www.opalauctions.com we have the following sites
SEDAOPAL-,BOULDER MAGIC-PETERS OPAL-QUALITY OPALS-SEDA ROUGH OPAL,-VOLCANIC OPALS.
At www.gemrockauctions.com we have the following sites
SEDAGEMS-MINERALGEMWORLD-GEMS TO WEAR
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