A pendant of Butte County California. The pendant is about an inch tall, and 1 mm thick. Check out the diverse colors and materials! A pair for earrings is available in some materials here:
https://www.shapeways.com/product/4DL6AVG2F/butte-earrings
Everything Shapeways puts in my PayPal account for this item will be donated to the Golden Valley Bank Community Foundation Camp Fire Fund.
Butte County outline is taken from Wikipedia.