2
زمینشناسی و معدن::
کانی تالک
mineral graphite and that bath powders and many cosmetics contain the mineral talc.
hardness of 1, like talc.
harder than talc, as Figure 3.19B indicates In the laboratory, common objects used to determine
be cut into thin shavings, including gypsum and talc, are
Talc and graphite
واژگان شبکه مترجمین ایران