Oregon Sunstone Rough | New Rough gems | Precision Gem

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Oregon Sunstone Rough

05/05/08 21:06 Filed in: New Rough gems
Here's a few photos of some Oregon Sunstone. This is how the stones look in the rough after a little cleaning up. A few of these I have saw cut some of the extra clear material away, just to save on some grinding time.
OregonSunstone
These first two pieces are from the Dust Devil Mine in Oregon. The stone on the left should have a really nice color once cut. The right could be interesting, or a mess. Sometimes when a stone show 2 distinct colors they mix and turn to a muddy color, or they can remain isolated and the stone could be a real winner. That half the fun of cutting.
OregonSunstone2
These two stones have excellent color and very good crystal. They should cut will no schiller, and a deep saturated color. I'll grind all the outer clear material away first.
OregonSunstone3
These are pretty typical for how the stone look in the rough, with all the color in the center. The top left looks to be the best of these 3.
TanzSunstone
These two stones are examples of the sunstone from Tanzania. Much different than the Oregon material. The specs are larger hematite flakes. The left stone could be faceted, the right one has so much hematite it will need to be cabbed.

Tags: Oregon Sunstone

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