Fossiliferous rock refers to sedimentary stone containing preserved remains or traces of prehistoric organisms. Collectors look for visible shells, bones, or plant impressions embedded in the matrix, often found in limestone or shale formations.

Luster

Dull

Transparency

Opaque

fossilcommon

Fossilized Quarry

Luster: Dull
Transparency: Opaque

No image

Is this fossilized quarry?

3-step field check

Run through these checks against the specimen in your hand. The more boxes tick, the more confident the ID.

1
Read the luster
Hold the specimen under a strong light. Fossilized Quarry typically shows a dull luster.
2
Match the color range
Compare against the expected color range: brown, tan, gray, white, black.
3
Look at form & habit
Typical habit: biogenic.

Often found alongside fossilized quarry

Minerals reported to co-occur with fossilized quarry. Spotting these in float or country rock is a strong cue you are in the right ground.

All properties

Colors: Brown Tan Gray White Black
Luster: Dull
Transparency: Opaque
Crystal habit: Biogenic
Rarity: Common
Uses: Collector, Decorative, Educational
Host rock: Sedimentary Rock
Typical price: $10-500 depending on specimen size and fossil quality

Where rockhounds find fossilized quarry

1 mapped spots

Classic worldwide localities

Germany
Morocco
United States
United Kingdom
China

Field-hunting tip

Look in sedimentary rock country — that is the host setting where fossilized quarry typically forms. If you start seeing calcite, pyrite, quartz in float, you are in the right ground. Field specimens usually show a biogenic habit, so train your eye for that shape before scanning the outcrop. In the U.S., the densest reported localities are in Kentucky — start trip planning there.

Browse 1 U.S. spots for fossilized quarry →

Common questions

How do you identify fossilized quarry?+

It typically shows a dull luster. Common colors include brown, tan, gray, white.

Where is fossilized quarry found?+

Notable localities include Germany; Morocco; United States; United Kingdom; China.

Can I find fossilized quarry in the United States?+

RockHoundR maps 1 fossilized quarry rockhounding spots across 1 U.S. states — the top states are Kentucky.

How much is fossilized quarry worth?+

Typical asking prices fall in the range of $10-500 depending on specimen size and fossil quality. Quality, size, and provenance can move individual specimens well outside that range.

What minerals are found with fossilized quarry?+

Fossilized Quarry commonly co-occurs with Calcite, Pyrite, Quartz. Spotting any of these in float or country rock is a useful trip signal.

What kind of rock does fossilized quarry form in?+

Fossilized Quarry typically forms in sedimentary rock. Working float back to the host body is the standard way to chase a fresh occurrence.

What is fossilized quarry used for?+

Fossilized Quarry is used in collector, decorative, educational.

Find fossilized quarry on the map

RockHoundR shows mapped rockhounding spots, access rules, and lets you log every find.