Trigonal Habit Golden Quartz Crystal with Natural Yellow Iron Oxide Surface


Price:
Sale price$10.00

Description

Beautiful trigonal habit golden quartz crystal with a natural yellow iron oxide coating.

The yellow color is on the surface of the crystal. Care must be taken when handling or cleaning as not to remove the natural coating.

Location: Skardu District, Pakistan

Size: 56 x 17 x 13 mm. 18 grams.

 

The term "trigonal" stands for a threefold rotational symmetry (as opposed to a sixfold symmetry of hexagonal crystals). Although quartz is trigonal by itself, certain crystal shapes make this more obvious. The most common trigonal habit is one where crystals lack z rhombohedral faces. The rhombohedral z-faces generally tend to be smaller than r-faces, and sometimes they are completely absent. Amethyst from geodes in basalt often lacks z-faces. Needle quartz often shows a trigonal habit, too.

We carry a wide selection of quartz crystals and clusters for sale, new items added daily.

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