Sunstone from Oregon has been a fun item for us for many years. We worked directly with the miners back in the day and had great times out at the mines. The mines are located in a mis-named Plush, Oregon. The main living beings there are sagebrush, jack rabbits, kangaroo rats* and coyotes. But the Sunstone makes it all worthwhile. Like the one in the photo. We have a nice collection of those stones and love them a lot.
Sunstone is a Feldspar and a very special one at that. Most Feldspar stones are either opaque, translucent or industrial abrasive quality. Of the transparent Feldspar stones most are an unattractive straw yellow that nobody gets too excited about. Oregon Sunstones can produce marvelous gems of red, green, bi-color red/green, salmon and so forth. A good collection has them all. In addition to the colors some of the stones have hematite inclusions that appear gold in color and which line up in beautiful ways.
*Actually the kangaroo rats are quite cute and fun. If naturalists had given them a different name (minus “rats”) they would enjoy some popularity. They come out at night and will beg food at the campfire. Being nocturnal they have great big eyes and have a pretty fawn colored fur. As the kangaroo nickname implies their hind legs are quite large and they can jump amazingly high for their size. They move at times as if they are on a string and make movements that seem impossible and which make a person laugh out loud.