$3,500中央値
1販売数（12か月）
$3,500最終販売
ヘディファンの販売標本
8件を販売中 · $300–$3,500 USD
ギャラリーに7件
ヘディファンは鉛砒酸塩塩化物の鉱物で、単斜晶系に結晶します。 typically forms blocky to prismatic aggregates with a dull to resinous luster and a pale to pale-yellow color that can appear honeyed in reflected light. Its mineral composition places lead and arsenate in a characteristic mixed anion framework, and its association with other lead- and arsenate-bearing minerals helps identify notable localities. Specimens from Namibia are among the most discussed, while the United States also hosts well-documented material, offering collectors a sense of the mineral’s regional varieties.
- 化学式
- Ca2Pb3(AsO4)3Cl
- 希少度
- Rare
- 安定性
- Stable
- コレクターの関心度
- Very High Interest
- 分類上の注記
- Arsenate; lead calcium arsenate chloride mineral (Strunz: 8.BA.??)
ヘディファンの標本を購入
8件をすべて見るヘディファンの産地
ヘディファンについて
For collectors, Hedyphane is valued for its relatively rare occurrence and the unique combination of lead and arsenate chemistry. Crystals can present interesting forms and, when well-preserved, offer a visually distinct look among secondary lead minerals. Specimens that display clean faces and good luster tend to be favored in display and cabinet collections, serving as a tangible record of the mineral’s intriguing composition and its occurrence in distinct mining districts.
