THE PREMIER MARKETPLACE FOR REAL GEMS
$600.00 USD
推定希望小売価格$1,800.00

2.05Cts-Rare Native Silver Crystal Cobar Specimen TBM-2475 trueblueminerals

SKU
TBM-2475
寸法(mm)
10.300 x 9.500 x 6.200mm
重さ (CT)
2.050
Treatment
No Treatment
タイプ
Specimen
Shape
Freeform

NATIVE SILVER CRYSTAL

COBAR-NSW AUSTRALIA

RARE SILVER SPECIMEN

artistic and aesthetic silver specimens

A fine miniature specimen consisting a of a thin sliver

an attractive spread of  crystals

outstanding specimen of silver crystal wire,

naturally curved crystal of silver

Good branching and looks outstanding under magnification

Native Silver Crystal Cobar.  A specimen of natural crystalised Silver from Cobar, NSW, Australia. Hard to come by.  Good branching and looks outstanding under magnification. 

A silver-lead-zinc-copper deposit discovered in 1974 was originally worked as the Elura mine but presently (2005) is worked as the Endeavor mine.
Located in Booroondarra Parish near Cobar.

Coordinates: 371700mE, 6551350mN.
A lenticular massive sulphide deposit.

The Endeavor zinc-lead-silver mine is located 43km NNW of Cobar. The mine contains two styles of mineralisation: above about 900m depth an irregular sub-vertical sheet is hosted by a turbidite sequence and broadly coincides with an anticline axial plane; at the bottom of this sheet mineralisation bifurcates into grossly concordant zones. These concordant zones are hosted by a shale-rich sequence and underlying limestone.

The Electrolytic Zinc Company of Australasia Ltd discovered the orebody in 1973. Initially a bullseye anomaly was identified in an aeromagnetic survey, with diamond drilling intersecting ore in 1974 (Schmidt 1989). Mine production from what was initially known as the Elura orebody began in 1983. In 1998 drilling beneath the mine at over 1000m below the surface intersected mineralisation close to the contact with limestone, which until that time, was not recognised as occurring in the mine area.

配送業者 配送先Australia その他の国への配送
Standard Shipping - Tracked $20.00 / 7 $30.00 / 14
:国
Standard Shipping - Tracked 、 2以上のアイテムを含む注文で$25.00に割引されます
世界のその他の地域
Standard Shipping - Tracked 、 2以上のアイテムを含む注文で$30.00に割引されます
FedEx $40.00 / 3 $40.00 / 7
:国
FedEx 、 2以上のアイテムを含む注文で$40.00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$40.00に割引されます
DHL $30.00 / 2 $30.00 / 21
世界のその他の地域
DHL 、 2以上のアイテムを含む注文で$30.00に割引されます

trueblueminerals
trueblueminerals
rare large gemstones and minerals
Mermaid Beach 、 Australia
確認済み
808フィードバック

  • peketrain
    peketrain
    ポジティブ

    Very pleased with the specimen and transaction

  • setillia
    setillia
    中性

    Responsive seller, which is appreciated. Lovely gem. The only issue was with shipping. I paid for post but it was sent via Fedex. Fedex (of course) charged me illegal fees over a month after delivery! This was why I chose post and not Fedex.

  • bainesrh
    bainesrh
    ポジティブ

    Beautiful gemstone

  • gordan108
    gordan108
    ポジティブ

    Paid and shipped - no feedback left after 100 days

監査

Gemstone Sheriffプログラムでは、メンバーがあらゆる製品の監査をリクエストできます。監査は独立したGemologistによって完了され、アイテムの説明と写真の正確さが評価されます。

発送詳細

配送:
$30.00 14日 ( Standard Shipping - Tracked経由)
発送元:
Australia

支払いオプション

  • stripe

概要

リストタイプ : Standard
製品番号 : 2239197
始まります : 21st November 2024 03:31 pm PST
* すべての価格はUSDで表記されています