Rhodonite is prized by collectors and lapidary artists for its distinctive rose-pink to deep red color, often laced with striking black manganese oxide veins. It is typically found in massive, granular forms and is highly valued for carving into decorative items, cabochons, and polished display pieces.
Is this pink rhodonite?
5-step field checkRun through these checks against the specimen in your hand. The more boxes tick, the more confident the ID.
- 1Test the hardnessTry to scratch pink rhodonite with a known reference. Pink Rhodonite sits at Mohs 5.5-6.5, softer than the next harder reference, harder than the previous one.
- 2Check the streakDrag the specimen across an unglazed porcelain plate. Streak: white.
- 3Read the lusterHold the specimen under a strong light. Luster: vitreous to pearly.
- 4Match the color rangeCompare against the expected color range: pink, reddish-pink, brown, gray.
- 5Look at form & habitCrystal system: triclinic. Typical habit: massive, granular, or tabular crystals.
Often confused with
Pink Rhodonite vs. its common look-alikes, and how to tell them apart in the field.
Often found alongside pink rhodonite
Minerals reported to co-occur with pink rhodonite. Spotting these in float or country rock is a strong cue you are in the right ground.
All properties
- Chemical formula
- (Mn,Fe,Mg,Ca)SiO₃
- Mohs hardness
- 5.5-6.5
- Density
- 3.5-3.7 g/cm³
- Streak
- White
- Luster
- Vitreous to pearly
- Transparency
- Translucent
- Crystal system
- Triclinic
- Crystal habit
- Massive, granular, or tabular crystals
- Cleavage
- Perfect in two directions
- Rarity
- Common
- Uses
- Lapidary, Collector, Decorative, Ornamental
- Host rock
- metamorphic manganese deposits and contact metasomatic zones
Where rockhounds find pink rhodonite
1 mapped spotsClassic worldwide localities
- Franklin, New Jersey, USA
- Broken Hill, Australia
- Langban, Sweden
- Minas Gerais, Brazil
- Ural Mountains, Russia
Field-hunting tip
Where it forms: metamorphic manganese deposits and contact metasomatic zones. If you start seeing willemite, franklinite, calcite in float, you are in the right ground. Typical habit: massive, granular, or tabular crystals. Train your eye for that shape before scanning the outcrop. In the U.S., the densest reported localities are in New Hampshire. Start trip planning there.
Common questions
How do you identify pink rhodonite?+
Where is pink rhodonite found?+
Can I find pink rhodonite in the United States?+
What rocks look like pink rhodonite?+
What minerals are found with pink rhodonite?+
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Find pink rhodonite on the map
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