OPALITE HEART SHAPE-DRILLED 7.30 CTS [MS 696]

About this Auction

About this Seller: sedaopals

Minimum Bid (USD) $5.00 Feedback Rating 99.81% Positive
Current Bid (USD) $5.00 convert Member Since 5 Dec 2005 in Australia
Bid Increment (USD) $1.00
Bids Placed 1 jump to bid history
Starting Bid (USD) $5.00
Reserve Price (USD) none
Starts May 20, 2011 5:00 PM (PDT) Basic Shipping Information
Ends May 28, 2011 5:00 PM (PDT) Shipping Cost 4.00 paid by buyer
Auction Category Fossickers Delight Optional Shipping Insurance within Australia (USD) 7.00
Auction ID 164848 Optional Shipping Insurance rest of world (USD) 7.00

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Description

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OPALITE

This is a natural untreated  heart shaped stone with a hole drilled on the top making it ideal as a pendant.Both sides are very well polished. We believe this material came from Africa.

Weight 7.30 cts app

Size 15.4x 15.4x5.8 mm app

Opalite is an opalized volcanic tuff or ash that may occur with common opal
 and agate. It may be dendritic. The key distinction between opalite
 and common opal is that opalite is very hard; specimens of opalite
 saw or chip with difficulty, whereas opal is commonly glassy and
 chips easily Opalite may have a wet appearance upon breaking fresh
 specimens creating the illusion of opal. Because of its hardness,
 opalite will commonly be found in pronounced outcrops or ridges in
 localities in the Mojave Desert and other world wide localities,
while common opal outcrops form muddy, rolling hills or colored soil  (laterites?). Common opal fractures readily into tiny crumbs upon
 hitting with a rock hammer and opalite does not.

Opalite probably has a hardness of five to six
. Opalite appears to decompose into sand,
 while common opal appears to decompose into a clay or mud (expansive
 clay). Opalite is associated with deep beds of volcanic ash or
 welded ash flow tuff, so it may occur with deposits of fossil palm
 root, palm wood, and bog . Opalite is
 often associated with moss agate and plume agate. Opalite can be a
 variety of colors, including white, tan, brown, green, and peach.
 Opal has a brittle fracture to it, while opalite does not exhibit
 this property.

Bidding History

Member Bid Time & Date
lg1cobra 5.00 May 28, 2011 7:00:34 AM (PDT)

sedaopals's Shipping, Handling & Return Policies


Australian buyer have to pay 10% gst and auctions are in $ US
ONE ITEM
Our basic shipping /handling fee is $4.00 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

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