Welcome To Ashstone Exports LTD

  • Nigeria

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Welcome to Ashstone Exports LTD

At Ashstone Exports Ltd, we are committed to sustainability, ethical sourcing, and long-term growth. We exist to unlock Nigeria’s economic potential and deliver value to partners across continents. Our story is one of quality, integrity, and ambition—driven by a belief that Africa’s resources can fuel global industries.

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  • House 2 Amasom 18 Bishop Edward Benson street Ogudu GRA phase 2

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Quartz (Smoky & Rose)

Ashstone Exports Ltd

Quartz (Smoky & Rose)

Property Specification
Chemical Formula SiO₂ (Silicon Dioxide)
Crystal System Hexagonal
Hardness (Mohs) 7
Specific Gravity 2.65 – 2.91
Cleavage None
Fracture Conchoidal
Luster Vitreous to greasy
Transparency Transparent to translucent
Refractive Index 1.544 – 1.553
Color Colorless, white, pink, purple, yellow, brown, and more (depending on variety)
Streak White
Tenacity Brittle