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. Pink Rhodonite leaves a white streak.
- 3Read the lusterHold the specimen under a strong light. Pink Rhodonite typically shows a vitreous to pearly luster.
- 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.
How to tell apart: Pink Rhodonite is noticeably harder (Mohs 5.5-6.5 vs. 3.5-4); luster reads vitreous to pearly on Pink Rhodonite and vitreous on Rhodochrosite.
How to tell apart: Luster reads vitreous to pearly on Pink Rhodonite and vitreous on Thulite.
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
- Typical price
- $5-30 for rough slabs, $50-200 for high-quality spheres or carvings
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
Look in metamorphic manganese deposits and contact metasomatic zones country — that is the host setting where pink rhodonite typically forms. If you start seeing willemite, franklinite, calcite in float, you are in the right ground. Field specimens usually show a massive, granular, or tabular crystals habit, so 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
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Find pink rhodonite on the map
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