Description: If making more than one purchase, please read the note following the red text below! Hand/display specimen of fault gouge clay from the San Andreas Fault Zone Take a continent and mash it up against one of the earth's oceanic crustal plates, grind them together a bit, and this is what you get - fault gouge - rock material ground to a fine clay. In this case, the collision is between the Pacific Plate and the North American Plate. In the Mecca Hills in California the clay gouge has been squeezed up to form a linear ridge.An offset of strata along with gouge along the line of displacement are marks of faulting. On a smaller scale, gouge is found in most fault zones, though not in a massive ridge. These specimens are clay, so students should handle with care. We have large specimens collected over 20 years ago that have not fallen apart.The field photo shows what happens in zones of plate collision. These tilted sedimentary rocks are less than a mile from the San Andreas in the Mecca Hills. Select a specimen: If more than one specimen is shown, you can select a particular specimen by telling us what is in front of it - a black mechanical pencil, a silver and black pen, or one of those plus some number of coins, or you can let us make the selection. Making multiple purchases? Just add items to your cart. When finished shopping, click on "view cart" and then click on “request combined shipping” at upper right in the Shopping Cart window. Do not proceed to checkout. We will send an eBay invoice with the correct combined shipping. Shipping: Priority Mail or Ground Advantage, whichever is cheaper, unless we can find a better rate. Rates vary by weight and zip code. We can ship for less than eBay will charge, and will refund the overpayment as soon as the box is packed. International customers: We sell and ship internationally. If eBay’s page does not let you enter your country name to determine the shipping cost for something you are interested in, please contact us. We can tell you what the shipping would cost and how to make the purchase. You can then decide if you wish to complete the transaction. Use the Contact Seller link in the Seller Information box on the right side of this page. Pay securely with your debit or credit card through PayPal! You do not need a Pay Pal account to do this. Yes, we do combine shipping!
Price: 10.45 USD
Location: Olancha, California
End Time: 2024-09-02T01:18:17.000Z
Shipping Cost: N/A USD
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Return shipping will be paid by: Seller
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
