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$38.00 USD
価格

63.45 CTS MONTANA USA AGATE [MGW2377 ]

4155
12

SKU
寸法(mm)
x x mm
重さ (CT)
Certified Gemstones
いいえ

MONTANA AGATE

This is  a natural untreated agate from Montana. They have been in a tumbler and are very well polished both sides..

Weight 63.45 cts app

size 44x36x4.5 mm app

Montana  Agate, a name given to the beautiful chalcedony found, most abundantly, in the alluvial gravels of the Yellowstone River, would probably be better named Yellowstone Agate, because its genesis was centered in the Yellowstone Park area. The actual tremendous volcanic activity that produced the conditions necessary for the formation of agate, spanned hundreds of miles and millions of years.

 

"Eastern Montana was mostly a shallow inland ocean, almost a swamp with huge forests lining its shores and islands of volcanoes spewing forth lava to entomb parts of the forest in lava and ash.  The bowels of Yellowstone bulged and roared and flowed mountains of lava that decimated thousands of acres of mighty redwoods and sequoias for hundreds of miles.  This decimation continued for hundreds of years with layer upon layer of forests growing up and being driven down under the ponderous weight of all the megatons of lava and ash. The hot lava devoured most of the wood in its rush to cover the trees, but some of the shape and ingredients of the limbs remained trapped in the cooling lava.  When the time of the volcanoes and lava was subdued and the rains came, mineral laden silica-water flowed into the cavities and pockets left by the dying trees and bubbling lava.  As flow after flow slowly filled the pockets with liquefied silica, Montana Moss Agate was born."

配送業者 配送先Australia その他の国への配送
FedEx $12.00 / 3 $39.00 / 10
:国
FedEx 、 2以上のアイテムを含む注文で$12.00に割引されます
世界のその他の地域
FedEx 、 2以上のアイテムを含む注文で$39.00に割引されます
Registered Shipping $9.00 / 7 $16.00 / 21
:国
Registered Shipping 、 2以上のアイテムを含む注文で$9.00に割引されます
世界のその他の地域
Registered Shipping 、 2以上のアイテムを含む注文で$16.00に割引されます

sedagems
sedagems
Hi Welcome to the Sedagems store, Run by Paul Sedawie and specializing in Australian sapphires and gems stones he has collected on his many buying trips world wide. All stock has a money back guarantee as your continued business is our business.
Mermaid Waters 、 Australia
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19061フィードバック

  • rustynut
    rustynut
    ポジティブ

    Good stone great service

  • martin11
    martin11
    ポジティブ

    Great thank very much, lovely pearls.

  • philsgems
    philsgems
    ポジティブ

    Nice piece of rough. thankyou

  • philsgems
    philsgems
    ポジティブ

    Nice stone. Thankyou

  • philsgems
    philsgems
    ポジティブ

    Have received the rough. Nice colour. Thankyou

5%
クーポンコード SEDADEALS
まで有効
2nd Jan 2025

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発送詳細

配送:
$16.00 21日 ( Registered Shipping経由)
発送元:
Australia

支払いオプション

  • paypal
  • stripe
この販売者は、 Australiaでの取引に10.00%税金を追加します。

概要

リストタイプ : Standard
製品番号 : 300176
始まります : 19th December 2024 05:00 pm PST
* すべての価格はUSDで表記されています