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Natural quartz points from Brazil, characterized by their unique formation with hematoid microdruses and iron oxide inclusions. They retain their natural shape and only have the base cut and polished.
Main features:
Mineral composition and formation:
These quartz points are associated with hematoid microdruses and iron oxides. The druses, reddish or brownish in color, are conglomerates of small quartz crystals that have grown on the surface of the points, acquiring their hue due to the presence of hematite or other iron oxides.
Natural internal phantoms:
Several of the specimens exhibit natural internal phantoms, which correspond to silhouettes of ancient crystal growths, visible inside the point. This geological phenomenon provides a distinctive characteristic to each piece.
To consider:
The points are sold in 100-gram lots. Each lot contains 3 to 5 points of different sizes, ranging from 2.5 cm to 6 cm high. The selection of points per lot will depend on availability at the time of purchase. Dimensions are approximate.
Batch number: 2011-PT61-32_2