The history of synthetic glass-ceramic materials goes back to 1953. Initially, metals were the materials that were being researched for utilization as dental replacements and orthopedic implants.
Roche volcanique sous-saturée en silice contenant des cristaux automorphes de leucite. Sur le plan pétrographique, la leucitite est généralement fine à très fine, d'apparence sombre à noire, avec une ...
Object Details Taxon Aegirine - Associated Mineral Augite - Associated Mineral Feldspar - Associated Mineral Haüynite - Associated Mineral Leucite phonolite - Primary Leucite - Associated Mineral ...
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