Natrochalcite
A variety of Minerals
What is Natrochalcite?
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Natrochalcite 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.
Natrochalcite Localities Map
See where Natrochalcite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Quick Facts
Physical Properties
- Color
- Bright green; green in transmitted light.
- Hardness (Mohs)
- 4.5
- Density
- 3.54 g/cm³
- Streak
- Greenish white
Chemical Properties
- Chemical Formula
- NaCu2(SO4)2(OH) · 2H2O
- Elements
- Cu, H, Na, O, S
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Natrochalcite FAQs
How do I identify Natrochalcite?
Natrochalcite can be identified by its hardness of 4.5 on the Mohs scale, Bright green; green in transmitted light. color. Look for these key characteristics when examining specimens.
What color is Natrochalcite?
Natrochalcite typically appears in Bright green; green in transmitted light.. Color can vary depending on impurities and formation conditions.
How hard is Natrochalcite?
Natrochalcite has a hardness of 4.5 on the Mohs scale. This gives it moderate hardness.
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