'Chemically, it's<br />Al<sub>2</sub>SiO<sub>4</sub>(F,OH)<sub>2</sub> & it looks like yellow quartz'
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HITCHCOCK FILMS IN OTHER WORDS: Chemically, its<br />Al<sub>2</sub>SiO<sub>4</sub><sub>2</sub> & it looks like yellow quartz
Chemically, it's<br />Al<sub>2</sub>SiO<sub>4</sub><sub>2</sub> & it looks like yellow quartz
Chemically, it's<br />Al<sub>2</sub>SiO<sub>4</sub><sub>2</sub> & it looks like yellow quartz
HITCHCOCK FILMS IN OTHER WORDS
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HITCHCOCK FILMS IN OTHER WORDS