A. Quartz and Mica B. Sand and Salt C. Sand and Silicates D. None of these Submitted by: Jack SparrowAdvertisement Advertisement
Kashif Ashraf on 07/06/2018 8:54 PM I have studied in a book that mixture of quartz & Mica prepares glass. Plz confirm Reply
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I have studied in a book that mixture of quartz & Mica prepares glass. Plz confirm