Kanoite
A variety of Minerals
What is Kanoite?
Kanoite is a light pinkish brown silicate mineral that is found in metamorphic rocks. It is an inosilicate and has a chemical formula of (Mg,Mn)2Si2O6. It is a member of pyroxene group and clinopyroxene subgroup.
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Kanoite before comparing listings or appraisals.
Size & Weight
Larger, intact specimens usually command higher prices.
Rarity & Demand
Scarce material or popular varieties sell at a premium.
Condition & Finish
Chips, repairs, and heavy wear lower value; clean prep helps.
Treatment & Provenance
Untreated specimens with documented locality are prized.
Key Characteristics
Formation of Kanoite
Kanoite is a rare mineral which was found in Tatehira mine, Kumaishi, Oshima Peninsula, Hokkaido, Japan in 1977. In the type locality kanoite occurs along a joint that cuts a pyroxmangite-cummingtonite metamorphic rock in a manganese ore deposit. The region has undergone contact metamorphism as magma intruded the area. It was named to honor Hiroshi Kano, a petrology professor at Akita University in Japan. It has also been reported from Broken Hill, New South Wales, Australia, the Semail Ophiolite in Oman, and the Balmat–Edwards zinc district, Saint Lawrence County, New York.
Quick Facts
Physical Properties
- Color
- pinkish brown
- Hardness (Mohs)
- 6
- Rock tumbling
- With care
- Density
- 3.6 g/cm³
- Streak
- pale brown to white
Chemical Properties
- Chemical Formula
- Mn2+(Mg,Mn2+)Si2O6
- Elements
- Mg, Mn, O, Si
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Kanoite FAQs
How do I identify Kanoite?
Kanoite can be identified by its hardness of 6 on the Mohs scale, pinkish brown color. Look for these key characteristics when examining specimens.
What color is Kanoite?
Kanoite typically appears in pinkish brown. Color can vary depending on impurities and formation conditions.
How hard is Kanoite?
Kanoite has a hardness of 6 on the Mohs scale. This gives it moderate hardness.
What is the formation of kanoite of Kanoite?
Kanoite is a rare mineral which was found in Tatehira mine, Kumaishi, Oshima Peninsula, Hokkaido, Japan in 1977. In the type locality kanoite occurs along a joint that cuts a pyroxmangite-cummingtonite metamorphic rock in a manganese ore deposit. The region has undergone contact metamorphism as magma intruded the area. It was named to honor Hiroshi Kano, a petrology professor at Akita University in Japan. It has also been reported from Broken Hill, New South Wales, Australia, the Semail Ophiolite in Oman, and the Balmat–Edwards zinc district, Saint Lawrence County, New York.
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