Stunning Natural Blue Sapphire Crystal from Montana, 7.20 cts., 9.7 x 7.5 x 7.4 mm.


Gem: Sapphire
Weight: 7.20 cts.
Size: 9.77 x 7.46 x 7.55 mm.
Color: Bright Blue and Bright Green
Clarity: SI
Cut: Natural Crystal (Uncut)
Locality: Rock Creek, Granite Co., Montana
Treatment: Heated

One of the most sought after gemstones from the US is Montana Sapphire. The most famous locality for blue US Sapphire is the Yogo mine, but it is not the only locality. Montana is one of the largest producers of gem grade Sapphire rough in the world. Every color of Sapphire imaginable comes from Yogo and Rock Creek and has been producing Sapphire since the start of the 20th century and still does to this day. I absolutely love US gems and Montana Sapphires are at the top of the list.

This is a spectacular piece! This is a natural crystal of Montana Sapphire! The crystal is complete all the way around and is called a “Floater” in the mineral community. The term “Floater” means that there is no point of contact where the crystal was attached to the host rock. The crystal has retained its original hexagonal prism shape, which is spectacular since most pieces from Montana are complete rounded from alluvial river movement. The color is primarily a bright blue that is neon in the sunlight, and when turned it displays a lovely bright green color. It is a facet grade piece, but would be a shame to cut because of the fantastic formation. This crystal could make a fine piece for a rough and cut set with a gemstone. However, this crystal is so aesthetic that it would make a remarkable one of a kind piece of jewelry! Enjoy!

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