"巨型" 博物馆级藏品 - 828 克拉 - 天然黑欧珀 - 木质化石- 165.6 g
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大型博物館級天然黑歐泊，828 克拉（165.6 克），木化石形態，產自印尼萬丹省，印尼。
AI輔助摘要
賣家描述
Today I offer you, directly from my personal collection
There are only 15/20 specimens in the world.
Usually the average weight of these opals varies from 5 to 70 ct, this piece weighs 828 ct, therefore 165.6 grams of Indonesian black opal, a true monster.
A great peculiarity is its beautiful branch.
The value of these opals is usually calculated per carat, small pieces are worth from 1 euro to 5 euros per carat.
Today on offer with reserve price at a special price.
these pieces come from the petrified forests of Banten, Indonesia, in some rare cases, the opal which is born as liquid silica, infiltrates inside and outside the branches, so after millions of years an opalized fossil is born, a rarity , a true jewel of nature
These pieces are found, cleaned of impurities and then a light resin is applied to preserve the piece, because it is of volcanic origin.
It is recommended to clean with a cloth with a little oil once a year
Museum Piece
Top Quality
Beautiful color
Natural Black Opal
Indonesian, Banten
Wood Fossil
volcanic origin
Miocene, Aquitanian ( 22 million years ago )
The piece is opalized on 1 side
Multicolor, Flash fire
2640 cts - 528 grams
230 x 90 x 50 mm
the piece for sale is what you see in photos!
please be careful with the description and measures
Shipping via express courier
#ExclusiveCabinetofCuriosities
賣家的故事
你好，
我的名字叫佛朗哥（Franco），我是歐泊的熱情專家，我建議從世界各地購買幾週的天然蛋白石。
好拍賣！
由Google翻譯翻譯Today I offer you, directly from my personal collection
There are only 15/20 specimens in the world.
Usually the average weight of these opals varies from 5 to 70 ct, this piece weighs 828 ct, therefore 165.6 grams of Indonesian black opal, a true monster.
A great peculiarity is its beautiful branch.
The value of these opals is usually calculated per carat, small pieces are worth from 1 euro to 5 euros per carat.
Today on offer with reserve price at a special price.
these pieces come from the petrified forests of Banten, Indonesia, in some rare cases, the opal which is born as liquid silica, infiltrates inside and outside the branches, so after millions of years an opalized fossil is born, a rarity , a true jewel of nature
These pieces are found, cleaned of impurities and then a light resin is applied to preserve the piece, because it is of volcanic origin.
It is recommended to clean with a cloth with a little oil once a year
Museum Piece
Top Quality
Beautiful color
Natural Black Opal
Indonesian, Banten
Wood Fossil
volcanic origin
Miocene, Aquitanian ( 22 million years ago )
The piece is opalized on 1 side
Multicolor, Flash fire
2640 cts - 528 grams
230 x 90 x 50 mm
the piece for sale is what you see in photos!
please be careful with the description and measures
Shipping via express courier
#ExclusiveCabinetofCuriosities
賣家的故事
你好，
我的名字叫佛朗哥（Franco），我是歐泊的熱情專家，我建議從世界各地購買幾週的天然蛋白石。
好拍賣！
由Google翻譯翻譯詳細資料
主要物質
"Huge" MUSEUM PIECE - 828 ct - Natural Black Opal -
礦物成分
Wood Fossil
重量
165,6 g
原產地（地區／城市）
Banten
原產國
印度尼西亞
