Ludlamite with Siderite - image 1
Ludlamite with Siderite - image 2

Ludlamite with Siderite

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This magnificent flower-like radiating spray of Ludlamite shows why Huanuni mine in Dalence Province, Oruro Department, Bolivia is regarded as having produced the best Ludlamites of all time. Named after Henry Ludlam, a famous Victorian-era British mineral collector who was renowned for the quality of his specimens, he would be proud of this piece. Exuding quality both in terms of crystal size and colour the relatively recent discoveries in Bolivia, in 2019, have set an entirely new level of aesthetic quality for the species. The mine was already known to have produced world-class Ludlamite specimens, but sporadically for twenty-or-so years. This flower-like divergent spray of large, bladed, monoclinic Ludlamite crystals shows how the level has stepped up. The colour is quite distinctive, a much more intense, almost organic green, like crystallized angelica, but it is the way the crystals are aggregated as a large rosette, or star-burst, that make them unique. The crystal spray on this specimen is a remarkable 6 cm across and it sits on a well-balanced piece of Siderite matrix to stand up for display. The crystals are translucent and the way that light reflects internally makes the crystals dappled, or colour-zoned, with a fine, almost 'wet' lustre. It comes with a custom-made Sunnywood display stand.

Product details

SizeSmall Cabinet
Dimensions8.3 x 5.0 x 6.3 cm
Added on08/16/2025
Current owner
Unknown Owner
Acquired
Jul 2026
Price paid
$12,500.00
Previous owners
DateCollectorAcquisition price
—Crystal ClassicsNot disclosed

Learn more

Ludlamite
Mineral guide
Learn about Ludlamite
vivid emerald-green crystals with glassy luster; prized for color, rarity, and localities like Huanggang, Huanuni, Huanzala for collecting value.
Ludlamite
Regional guide
Ludlamite from Huanuni Mine, Bolivia
Huanuni Ludlamite — Bolivia: premier locality yielding lustrous green architectural crystals on matrix, with vivianite and pyrite, prized by collectors.
Locality guide
Huanuni mine
Huanuni mine, Bolivia — classic collector locality in the Tin Belt, prized for vivid green ludlamite, blue-green vivianite, rare phosphates, and cassiterite.