Pennoyer Amethyst Mine (Rainbow lode claim), Red Feather Lakes, Larimer Co., Colorado, USA
Ref.: Rocks & Min.: 59:11. An amethyst mine.
var: Milky Quartz
var: Rock Crystal
var: Smoky Quartz
6 entries listed. 1 valid mineral.
The above list contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.
This page is currently not sponsored. To sponsor this page click here.