Wonderful esthetics! Slender wires in branches holding spinel twinned Copper crystals in Herringbone arrays. A very old specimen from the famed Phoenix mine, in perfect condition. A superb, textbook example of these habits that is much more delicate than most Phoenix specimens. Under magnification it seems a small dab of Silver is present as well as a small modified cube. It is remarkable that this piece has remained intact.
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