Ferberite from Panasqueira Mines, Portugal - image 1

Ferberite from Panasqueira Mines, Portugal

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Panasqueira mine is not only Europe's most important tungsten mine, but also one of the continent's most important modern mineral producing localities. One of the mineral species for which it is justly famous is Ferberite - the main ore of tungsten. At Panasqueira mine, large, perfectly formed freestanding bladed crystals are well known and represent some of the world's best examples of the species. This enormous specimen - a colossal display plate measuring 22 cm in length - is liberally covered in excellent upright black, glossy, bladed Ferberite crystals to 3 cm across, associated with Quartz and an encrusting layer of finely crystallized orange Siderite. The whole display surface is in excellent condition and makes for an impressive Panasqueira piece. Weighing in at over 3.5 kg, the remarkable density of tungsten can be fully understood.

Product details

SizeLarge Cabinet
Dimensions22.0 x 12.8 x 7.5 cm
Added on05/10/2025
Current owner
Unknown Owner
Acquired
Jul 2026
Price paid
$3,500.00
Previous owners
DateCollectorAcquisition price
—Crystal ClassicsNot disclosed

Learn more

Ferberite
Mineral guide
Learn about Ferberite
iron-rich wolframite with stout blade-like prisms and deep black luster; forms in hydrothermal tin-tungsten deposits; prized on quartz or fluorite.
Ferberite
Regional guide
Ferberite from Panasqueira Mines, Portugal
, Panasqueira, Portugal: European classic ferberite with jet-black, sharp, three-dimensional blades in a quartz-rich host; prized for luster and form.
Locality guide
Panasqueira Mines
Panasqueira Mines, Portugal — premier locality yielding tungsten, ferberite, arsenopyrite, fluorapatite, and colorful quartz associations prized by collectors.