4.5" Colombian Lemurian Crystal TW210 colombian also known as chrome chalcedony

also known as chrome chalcedony agate

Locality: Joaquim Felicio

These specimens are highly sought after not only for their aesthetic appeal but also for their geological significance

Dimensions: 11 x 10 x 2

4.5" Colombian Lemurian Crystal TW210 colombian also known as chrome chalcedony4. 5" Colombian Lemurian Crystal Approx. Dimensions: 4. 5x1. 25x1 inches Approx. Weight: 97. 6 grams Locality: Santander, Colombia All of our Colombian quartz is completely natural and has had no polishing done. Colombian optical quartz crystals are also referred to as Colombian Lemurians. It has been theorized that this particular variety of quartz gets its unique luster and optical clarity from the addition of Aluminum in its chemical composition.