Ashcroftine-(y)
Ashcroftine-(Y)
A variety of Minerals
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What is Ashcroftine-(y)?
Ashcroftine-(Y) is an alkali yttrium calcium carbonate mineral with the chemical formula K5Na5(Y,Ca)12Si28O70(OH)2(CO3)8·8H2O. It was first identified in southern Greenland and named after British mineral collector Frederick Noel Ashcroft.
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Ashcroftine-(y) 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.
Ashcroftine-(y) Localities Map
See where Ashcroftine-(y) is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Quick Facts
Physical Properties
- Color
- Pink
- Hardness (Mohs)
- 5
- Density
- 2.6 g/cm³
- Streak
- White
Chemical Properties
- Chemical Formula
- K5Na5(Y,Ca)12Si28O70(OH)2(CO3)8 · 8H2O
- Elements
- C, Ca, H, K, Na, O, Si, Y
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Ashcroftine-(y) FAQs
How do I identify Ashcroftine-(y)?
Ashcroftine-(y) can be identified by its hardness of 5 on the Mohs scale, Pink color. Look for these key characteristics when examining specimens.
What color is Ashcroftine-(y)?
Ashcroftine-(y) typically appears in Pink. Color can vary depending on impurities and formation conditions.
How hard is Ashcroftine-(y)?
Ashcroftine-(y) has a hardness of 5 on the Mohs scale. This gives it moderate hardness.
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