Difference between revisions of "Sunstone"
From The Gemology Project
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One significant source of sunstone is Oregon, USA where it is the official state gem. Small mines in Oregon produce a range of material in various colors including peach, green, and red as well as dichroic specimens. | One significant source of sunstone is Oregon, USA where it is the official state gem. Small mines in Oregon produce a range of material in various colors including peach, green, and red as well as dichroic specimens. | ||
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+ | == Tanzanian Sunstone == | ||
+ | [[Image:Sunstone_hematite_platelets.jpg|left|framed|Sunstone from Tanzania, Illusion/Confetti. Close up of the hematite platelet inclusions.<br /> Photo courtesy of Jamey Swisher]]<br clear="left" /> |
Latest revision as of 20:57, 6 September 2010
Sunstone | |
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Chemical composition | Oligoclase feldspar |
Oregon Sunstone
One significant source of sunstone is Oregon, USA where it is the official state gem. Small mines in Oregon produce a range of material in various colors including peach, green, and red as well as dichroic specimens.