A rose rock is a cluster of barite crystals grown in a rosette pattern resembling an open rose. It forms in sedimentary environments when barite precipitates in sandy soil, incorporating grains of sand into the crystal structure.

Hardness

3-3.5

Mohs

Luster

Vitreous

Streak

White

Transparency

Translucent

mineralcommonBarite family

Rose Rock

Also: Desert Rose

Hardness: 3-3.5
Luster: Vitreous
Streak: White
Transparency: Translucent

Is this rose rock?

5-step field check

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

1
Test the hardness
Try to scratch rose rock with a known reference. Rose Rock sits at Mohs 3-3.5, softer than the next harder reference, harder than the previous one.
2
Check the streak
Drag the specimen across an unglazed porcelain plate. Streak: white.
3
Read the luster
Hold the specimen under a strong light. Luster: vitreous.
4
Match the color range
Compare against the expected color range: reddish-brown, red, tan, brown.
5
Look at form & habit
Crystal system: orthorhombic. Typical habit: rosette-like cluster.

Often confused with

Rose Rock vs. its common look-alikes, and how to tell them apart in the field.

mineral

Gypsum

Mohs 1.5-2

How to tell apart: Rose Rock is noticeably harder (Mohs 3-3.5 vs. 1.5-2); luster reads vitreous on Rose Rock and subvitreous, pearly on {010} cleavages, silky if fibrous on Gypsum.

Often found alongside rose rock

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

All properties

Chemical formula: BaSO₄
Mohs hardness: 3-3.5
Density: 4.5 g/cm³
Colors: Reddish-brown Red Tan Brown
Streak: White
Luster: Vitreous
Transparency: Translucent
Crystal system: Orthorhombic
Crystal habit: Rosette-like cluster
Cleavage: Perfect
Rarity: Common
Uses: Collector, Decorative
Host rock: sedimentary sandstone

Where rockhounds find rose rock

4 mapped spots

Classic worldwide localities

Oklahoma, USA
Kansas, USA
Germany
Mexico

Field-hunting tip

Where it forms: sedimentary sandstone. If you start seeing quartz, calcite, hematite in float, you are in the right ground. Typical habit: rosette-like cluster. Train your eye for that shape before scanning the outcrop. In the U.S., the densest reported localities are in Oklahoma. Start trip planning there.

Browse 4 U.S. spots for rose rock →

More rose rock photos

Common questions

How do you identify rose rock?+

Mohs hardness is 3-3.5. Luster: vitreous. The streak is white. Common colors include reddish-brown, red, tan, brown.

Where is rose rock found?+

Notable localities include Oklahoma, USA; Kansas, USA; Germany; Mexico.

Can I find rose rock in the United States?+

RockHoundR maps 4 rose rock rockhounding spots across 1 U.S. states. The top states are Oklahoma.

What rocks look like rose rock?+

Rose Rock is most often confused with Gypsum, Celestine. A quick hardness test and a streak check separate the look-alikes faster than color alone.

What minerals are found with rose rock?+

Rose Rock commonly co-occurs with Quartz, Calcite, Hematite. Spotting any of these in float or country rock is a useful trip signal.

What kind of rock does rose rock form in?+

Where it forms: sedimentary sandstone. Working float back to the host body is the standard way to chase a fresh occurrence.

What is rose rock used for?+

Rose Rock is used in collector, decorative.

Find rose rock on the map

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