igneous

Chondrite Meteorite

Stony Meteorite (L, H, or LL Chondrite)

Hardness: 5-6 (Mohs); Color: Dark brown to black fusion crust with a lighter interior; Luster: Matte to slightly metallic; Structure: Granular with visible chondrules; Specific Gravity: 3.0-3.8 (high density).

Hardness: 5-6 (Mohs)
Color: Dark brown to black fusion crust with a lighter interior
Luster: Matte to slightly metallic

Identified March 25, 2026More igneous →

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Physical properties

Formation & geological history

Formed from the solar nebula over 4.5 billion years ago. These are primitive rocks that never underwent melting in a planetary body, originating primarily from the asteroid belt.

Uses & applications

Used extensively for scientific research into the early solar system. High quality specimens are sought after by collectors and occasionally used in unique jewelry pieces.

Geological facts

Chondrites are the most common type of meteorite falling to Earth, accounting for about 86% of witnessed falls. They contain 'chondrules'—tiny round grains that were once molten droplets in space.

Field identification & locations

Identify by its 'fusion crust' (a thin, dark, burnt-looking outer layer), its attraction to magnets (due to iron-nickel content), and its unusual weight compared to Earth rocks of the same size. Commonly found in deserts or Antarctica.

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Blue Apatite

Fluorapatite (Ca5(PO4)3F)

mineral

Dark Igneous Rock (Likely Basalt or Diabase)

Basalt (extrusive igneous rock) or Diabase (intrusive igneous rock - also known as Dolerite), largely composed of plagioclase feldspar, pyroxene (augite), and sometimes olivine and amphibole. Exact mineralogy would require thin section analysis.

Igneous

Magnetite

Iron(II,III) oxide (Fe3O4)

mineral

Sodalite

Sodalite - Na8(Al6Si6O24)Cl2

mineral

Blue Apatite

Apatite (Group), Ca5(PO4)3(F,Cl,OH)

mineral

Magnetite

Magnetite (Fe3O4)

mineral