Concepts
Matrix (geology)
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Concepts
Matrix (geology)
Finer-grained material in a rock within which coarser material is embedded
epic · Q1463013
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Concepts
Glacial erratic
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Concepts
Pebble
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Volcanic bomb
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Cobble (geology)
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Boulder
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Concepts
Apache tears
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Related cards · material
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Unclassified
Aerogel
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Alkali metal
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Places
Alexander Mosaic
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Unclassified
Artificial turf
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Unclassified
Aluminium oxynitride
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Unclassified
Ash
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