Garnets and Peridot. Perhaps a diamond if you are very fortunate. The last diamond mine in Colorado closed only a few year ago.
Colorado's state gem is the aquamarine.
The state gem of Colorado is the Aquamarine
Stones that are rare, and look beautiful are considered Gems.
The gemstones that are mostly found in bracelets are ruby's and diamonds. The gemstones will be found in foreign country's such as Brazil or Columbia.
diamonds or stones
over 50
it is used for gem stones.
typesof precious gem
Getting good gem stones can be purchased on the internet, or by collectors. Jewelers are also likely to have great gem stones that one can use, depending on their preferences.
In 1971.
gems
Amethyst is the first that comes to mind (and perhaps the most popular) but you can get a variety of purple gem stones.