The true story of Oregon Sunstone including the geography, geology, the people and more in this 15 minute video from the International School of Gemology.
The Oregon Sunstone Story from the International School of Gemology
Oregon's desert is a vast stretch of the state where distances are great and people are few – but if you know where to look, there are remarkable treasures ...
Grant's Getaways: Digging Oregon Sunstones
Don buford of Dust Devil Mining gives a detailed description of the system used to grade facetted oregon susntones. Full spectrum is covered, as well as insure ...
Oregon Sunstone Gemstone Grading System