Rock Identifier
Fossilized Bone (Permineralized Vertebrate Bone) — fossil
fossil

Fossilized Bone

Permineralized Vertebrate Bone

AI-generated identification · may be incorrect

Hardness varies from 5 to 6 on the Mohs scale depending on mineral replacement. Colors range from tan and brown to grey and black with a dull to vitreous luster.

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Physical properties

Hardness varies from 5 to 6 on the Mohs scale depending on mineral replacement. Colors range from tan and brown to grey and black with a dull to vitreous luster.

Formation & geological history

Formed through permineralization where groundwater minerals replace original organic material over thousands to millions of years.

Uses & applications

Valued primarily for scientific research, educational displays, and fossil collecting.

Geological facts

Fossilized bones often retain the intricate trabecular micro-structure of original living bone, helping paleontologists identify species.

Field identification & locations

Identify by porous internal bone texture and heavy weight compared to modern bone; commonly found in sedimentary rock formations and river beds.

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sedimentary
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Weathered fossil bone fragment (identification uncertain)

Fossilized bone; exact taxon and mineral composition cannot be determined from the image

fossil