Euclase Crystal | Lost Hope Mine, Karoi District, Mashonaland West, Zimbabwe

There are euclase crystals, and then there is this. Sourced from the Lost Hope Mine in the Karoi District of Mashonaland West, Zimbabwe — one of the most storied and productive euclase localities in the world — this specimen operates in a category of its own. The size is, frankly, extraordinary. Large euclase crystals are uncommon. Euclase of this scale is the kind of thing that appears once in a long while and doesn't come back around.

This is a double-terminated floater — meaning the crystal grew completely suspended in its pocket, free from matrix attachment on both ends, resulting in fully formed, undamaged terminations at each tip. That freedom of growth is what produces the pristine crystal geometry that defines the finest floater specimens. Both terminations are intact. The crystal grew exactly as nature intended, without interruption.

Adding another layer of mineralogical interest are the natural tourmaline inclusions within the crystal — fine needles of tourmaline captured inside the euclase during its formation. These inclusions are a hallmark of the Lost Hope Mine material and give the piece an internal complexity that rewards close examination under magnification.

• Size: Extraordinarily large — among the most significant euclase specimens you will encounter on the open market
• Form: Double-terminated floater — fully formed terminations on both ends, no matrix attachment
• Inclusions: Natural tourmaline inclusions — a signature feature of Lost Hope Mine euclase
• Locality: Lost Hope Mine, Karoi District, Mashonaland West, Zimbabwe
• Condition: Natural, uncut, collector-grade specimen

This is not a piece you find twice. For the advanced collector who understands what they're looking at, this euclase from Lost Hope Mine is a once-in-a-collection acquisition.