Rock Identifier
Chondrite (Ordinary Chondrite (L or H group)) — meteorite
meteorite

Chondrite

Ordinary Chondrite (L or H group)

Hardness: 5-6 (Mohs); Color: Black to dark brown fusion crust with grayish interior; Luster: Dull to sub-metallic; Structure: Contains small rounded chondrules; Cleavage: None; Specific Gravity: 3.0-3.8

Hardness
5-6 (Mohs)
Color
Black to dark brown fusion crust with grayish interior
Luster
Dull to sub-metallic
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Physical properties

Hardness: 5-6 (Mohs); Color: Black to dark brown fusion crust with grayish interior; Luster: Dull to sub-metallic; Structure: Contains small rounded chondrules; Cleavage: None; Specific Gravity: 3.0-3.8

Formation & geological history

Formed during the early solar system approximately 4.5 billion years ago from dust and grains in the protoplanetary disk. These are remnants of asteroid belt materials that survived entry into Earth's atmosphere.

Uses & applications

Scientific research for understanding the early solar system, private collecting, and high-end unique jewelry.

Geological facts

Chondrites represent the oldest solid material in the solar system. Over 80% of meteorites that fall to Earth are chondrites. They contain the original chemical composition of the solar nebula prior to planetary formation.

Field identification & locations

Identify by looking for a fusion crust (a thin burnt-looking rind), magnetic attraction due to iron-nickel content, and the presence of small spherical grains called chondrules when sliced. Found globally, especially in hot or cold deserts (Sahara or Antarctica) where they are easy to spot.