SKU: P_26-4_2
Specimen in the form of a single, well-formed crystal with good vertical scale. This is a material with a clear collector's value, an example of a rare type of organic inclusions in quartz. The crystal is preserved intact. The interior is highly varied: numerous growth fractures, stress zones, and visible oil inclusions in the form of streaks, spots, and lenses. The specimen is glued to a base; we can detach it upon request.
Price: 179 EUR (779 PLN)
Availability: In stock
Location: Madirobe, Antsalova District, Melaky, Madagascar
Size: 20 x 20 x 55 mm
Weight: 200 g
Chemical formula: SiO₂
Crystal system: Trigonal
Mohs hardness: 7.0