metamorphic
Picasso Jasper
Metamorphosed limestone / Marble
Hardness: 3-4 (Mohs scale), Color: tan, grey, black with striking lines and patterns, Luster: dull to waxy (when polished), Crystal structure: massive
- Luster
- dull to waxy (when polished), Crystal structure: massive
Identified More metamorphic →
Identify your own rocks.
Get a report just like this from any photo, free.
Physical properties
Hardness: 3-4 (Mohs scale), Color: tan, grey, black with striking lines and patterns, Luster: dull to waxy (when polished), Crystal structure: massive
Formation & geological history
Formed from the metamorphism of limestone, where heat and pressure caused recrystallization. The unique patterns are caused by iron oxides and other impurities.
Uses & applications
Commonly used in lapidary arts for making beads, cabochons, carvings, and jewelry due to its striking patterns.
Geological facts
Also known as Picasso Stone or Picasso Marble, it is named after Pablo Picasso because its abstract, geometric patterns resemble his artwork.
Field identification & locations
Identified by its distinctive intersecting lines and abstract patterns. Commonly found in Utah, USA. Generally easy to work with for lapidary artists.
More like this
