Yoan Beckaert

鉱物オークション (L&P Minerals)

Bournoniteの外観は、この虹色に輝く鉱物の組成について手掛かりを提供します。形成過程の中で、銅と鉛は歯車の形をした独特な結晶に結びつきます。この珍しい結晶形の完璧な標本は、コレクター市場で非常に高い価格を記録します。

L'aspetto del Bournonite fornisce indizi sulla composizione di questo minerale iridescente. Durante il processo di formazione, il rame e il piombo si uniscono in cristalli unici a forma di ingranaggio. Esemplari perfetti di questa insolita forma cristallina raggiungono prezzi molto alti nel mercato dei collezionisti!

Our expert provides this estimate to guide you when you’re bidding. It’s based on expected demand and the unique characteristics of the object, like quality, rarity, or ownership history. We can’t guarantee the object will sell, resell or be appraised for this amount.

信じられないほどの結晶を有するボルノンサイト Mineral Collection - Height: 2.5 cm - Width: 2.1 cm- 10 g - (1)

Yaogangxian m. Chenzhou, China

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Bournonite with iridescent copper–lead gear-shaped crystals is presented as a mineral collection specimen from Yaogangxian, Chenzhou, China, weighing 10 g and measuring 2.5 × 2.1 × 1.6 cm.

信じられないほどの結晶を有するボルノンサイト Mineral Collection - Height: 2.5 cm - Width: 2.1 cm- 10 g - (1)

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Bournonite with iridescent copper–lead gear-shaped crystals is presented as a mineral collection specimen from Yaogangxian, Chenzhou, China, weighing 10 g and measuring 2.5 × 2.1 × 1.6 cm.

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