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silicon dioxide
(redirected from Silica Mineral)

    Also found in: Dictionary/thesaurus, Encyclopedia, Wikipedia 0.04 sec.
silicon /sil·i·con/ (sil´ĭ-kon) a chemical element, at. no. 14, symbol Si.
silicon carbide  a compound of silicon and carbon used in dentistry as an abrasive agent.
silicon dioxide  silica.
silicon dioxide
n.
Silica.
silicon [sil´ĭ-kon]
a chemical element, atomic number 14, atomic weight 28.086, symbol Si. (See Appendix 6.)
silicon dioxide silica.
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Of interest to materials scientists, mineralogists, petrologists, geochemists, and geophysicists, the discussion includes an initial general description of the structure, chemistry, optical and physical properties, distinguishing features, and paragenesis of silica minerals.
Rock-Forming Minerals: v.4B: Framework Silicates, Silica Minerals, ... by SciTech Book News
Also its US Patent 5,846,270 covers a simple method of creating magnetic abrasive powders using industrial crazy glue (cyanacrylate glue) to bind magnetic materials (iron) to abrasives grits that can range from diamond to soft silica minerals.
Magenetic abrasvies display their attraction by Giese, Theodore L / Tooling & Production
The study is the first to link a technical mechanism of eruption to a specific health hazard, and is also one of the most detailed studies to date to quantify and define the ratio of silica minerals in volcanic ash versus glass and other particles.
An Eruption of Silicosis by Wakefield, Julie / Environmental Health Perspectives
 
 
 
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