Rhodochrosite (Manganesespar)
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Physical & Optical Properties
Category
Semi-Precious Gems
Mohs Hardness
4.0
Specific Gravity
3.45 – 3.7
Refractive Index
1.578 – 1.82
Crystal System
Trigonal
Luster
Vitreous,Resinous
Cleavage
Perfect
Fracture
Uneven,Conchoidal
Color
pink
Birefringence
0.208
Dispersion
0.015
Pleochroism
Distinct: pinkish-red - colorless/light pink
Mohs Hardness
| Mohs | Reference mineral | Rhodochrosite (Manganesespar) |
|---|---|---|
| 1 | Talc | |
| 2 | Gypsum | |
| 3 | Calcite | |
| 4 | Fluorite | ● |
| 5 | Apatite | |
| 6 | Orthoclase | |
| 7 | Quartz | |
| 8 | Topaz | |
| 9 | Corundum | |
| 10 | Diamond |
Crystal System
Value & Market
Price Tier
Budget (< $50/ct)
Where to Buy Rhodochrosite (Manganesespar)
Blue Nile
Fine jewelry retailer
James Allen
Gemstone jewelry
Brilliant Earth
Ethically sourced gems
Amazon
Wide selection
Links may earn a commission at no extra cost to you.
About Rhodochrosite (Manganesespar)
ロードクロサイト（菱マンガン鉱）は、バラ色〜深紅のバンデッドパターンが美麗な炭酸マンガン鉱物で、稀に透明なチェリーレッドの結晶も産します。アルゼンチン・カピリタス鉱山の同心円状のバラ白縞模様の石灰石タイプが世界最高品質とされ、米国コロラド州スウィートホーム鉱山は美麗な透明赤色結晶で有名です。コロラド州の州石であり、アルゼンチンの国石でもあります。
On this page
Jewelry Use
Durability
3/10
Science FYI Family
Frequently Asked Questions
What is Rhodochrosite (Manganesespar)?
ロードクロサイト（菱マンガン鉱）は、バラ色〜深紅のバンデッドパターンが美麗な炭酸マンガン鉱物で、稀に透明なチェリーレッドの結晶も産します。アルゼンチン・カピリタス鉱山の同心円状のバラ白縞模様の石灰石タイプが世界最高品質とされ、米国コロラド州スウィートホーム鉱山は美麗な透明赤色結晶で有名です。コロラド州の州石であり、アルゼンチンの国石でもあります。
What is the hardness of Rhodochrosite (Manganesespar)?
Rhodochrosite (Manganesespar) has a Mohs hardness of 4.0, making it relatively soft for use in jewelry.
What color is Rhodochrosite (Manganesespar)?
Rhodochrosite (Manganesespar) is primarily Pink.
How much does Rhodochrosite (Manganesespar) cost?
Rhodochrosite (Manganesespar) falls into the Budget (< $50/ct) price range. Prices vary based on color, clarity, cut, and origin.
What is the crystal system of Rhodochrosite (Manganesespar)?
Rhodochrosite (Manganesespar) belongs to the Trigonal crystal system.