Grandaite
A variety of Minerals
What is Grandaite?
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Grandaite 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.
Grandaite Localities Map
See where Grandaite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Quick Facts
Physical Properties
- Color
- Bright orange to salmon to brown colour
- Density
- 4.378 g/cm³
- Streak
- Reddish brown
Chemical Properties
- Chemical Formula
- Sr2Al(AsO4)2(OH)
- Elements
- Al, As, H, O, Sr
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Grandaite FAQs
How do I identify Grandaite?
Grandaite can be identified by its Bright orange to salmon to brown colour color. Look for these key characteristics when examining specimens.
What color is Grandaite?
Grandaite typically appears in Bright orange to salmon to brown colour. Color can vary depending on impurities and formation conditions.
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