Origin:  Marathon Ontario Canada

Its dimensions are 15x16x5 mm

This is a superb and rare Iron ungrouped classified Taza Northwest Africa 859 specimen displaying major league Regmaglypts

This specimen of rutile crystal on matrix was collected in McGregor Lake

This meteorite was comprised of several hundred complete stones

Rough Ametrine Lot | Unheated Untreated | Purple-Yellow Bi-Color | 20.0tcw | Bolivia Gyrolite Origin: Marathon Ontario CanadaThis is a 20. 0tcw lot of beautiful natural purple yellow bi color Ametrine from Bolivia. There are 6 unheated and untreated pieces that range in size from approximately 8x6 12x11 mm. This is the exact lot that you will receive. Ametrine is a gemstone that is a combination of amethyst and citrine, which are both varieties of quartz. It displays a beautiful blend of purple and yellow colors due to the presence of iron impurities. The name "ametrine" is