Colorado in September
We took a quick trip to Colorado in mid-September. While not the avid rock and mineral collectors that we were almost 20 years ago when we attended the colossal Tucson Gem and Mineral … Read more
Denver Gem and Mineral Show
We took a quick trip to Colorado in mid-September. While not the avid rock and mineral collectors that we were almost 20 years ago when we attended the colossal Tucson Gem and Mineral … Read more