: Some types, like Bruneau Jasper from Idaho, are no longer actively mined, making existing specimens more valuable and harder to find. 2. Evaluate Quality and Authenticity

: Features landscape-like patterns that look like natural scenery, such as mountains or deserts.

: Known for its deep, brick-red color, it is a popular choice for jewelry and is often associated with vitality and grounding.

: Rare and visually striking with multi-colored orbicular (circular) patterns; it is primarily sourced from Madagascar.