144

Sardinian quarz

Time left
17g 10h 38m 37s
13/11/2026 16:23:00
Estimate
€ 100,00 / 200,00
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Description

Sardinian quarz

Cm 5X6X8
SiO2 —trigonal system
More information
Sourced from Sardinia, Italy (Silius, Gerrei, Sarrabus
districts), from hydrothermal veins and pegmatites within Sardinia’s
Paleozoic basement, often associated with fluorite and sulfides
(notably the famous fluorite mineralizations of Silius). Hardness 7
Mohs, density 2.65 g/cm³; commonly found as clear or lightly smoky
crystals.
Highly sought by Italian and European collectors for its precise
geographic provenance; used in jewelry and decorative objects;
representative of Sardinia’s mineralogical heritage.
Time auction 1251

Historia Naturalis

mon 26 October - fri 13 November 2026
The description sheets do not always indicate the state of conservation of the goods, we invite you to always request the condition report before making your offers
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