
sedimentary
Crazy Lace Agate
Silicon dioxide (Chalcedony), SiO2
AI-generated identification · may be incorrectHardness of 6.5 to 7 on the Mohs scale, waxy luster, and exhibits distinct multicolored swirling banded patterns.
Identified More sedimentary →
Explore Crazy Lace Agate in the encyclopedia →Identify your own rocks.
Get a report just like this from any photo, free.
Physical properties
Hardness of 6.5 to 7 on the Mohs scale, waxy luster, and exhibits distinct multicolored swirling banded patterns.
Formation & geological history
Formed through the deposition of silica-rich groundwater in cavities of volcanic and metamorphic rocks over millions of years.
Uses & applications
Widely used for ornamental carvings, polished decorative figurines, lapidary art, and metaphysical jewelry.
Geological facts
Often referred to as the Laughter Stone due to its vibrant energy and complex, intricate folding patterns.
Field identification & locations
Identified by its distinctive multicolored lace-like banding and microcrystalline structure; primarily sourced from Chihuahua, Mexico.
More like this
Other sedimentary specimens
Fossil-bearing concretion, possibly containing a fossil shell or other organic inclusion
Calcareous concretion; exact fossil and host-rock composition are not identifiable from the image
fossil
Fossiliferous Sedimentary Rock
Sedimentary limestone with invertebrate fossil imprint
fossil
Sandstone or Siltstone
Arenite (if sandstone)
Sedimentary
Sandstone
Arenite
sedimentary
Shale
Shale (clastic sedimentary rock)
sedimentary
Shale (or Mudstone/Siltstone)
Sedimentary Mudrock (SiO2, Al2O3 base with clay minerals)
sedimentary