| Mineral |
| Biotite |
| Fuchsite |
| Silicate |
| Muscovite |
| Isinglass |
| Eisinglass |
| Isin-glass |
| It's flaky |
| Flaky rock |
| Santa _____ |
| Some sheets |
| Sheet rock? |
| Flaky stuff |
| Layered rock |
| Ala. product |
| Crumbly rock |
| Flaking rock |
| Glittery rock |
| Scaly mineral |
| Sheet mineral |
| Biotite, e.g. |
| Shiny mineral |
| Flaky mineral |
| Fuchsite, e.g. |
| Gneiss mineral |
| Flaky material |
| Glassy mineral |
| Certain mineral |
| Isinglass, e.g. |
| It makes flakes |
| Muscovite e.g. |
| Sheeted mineral |
| Sparkly mineral |
| Layered mineral |
| Lustrous mineral |
| Glass substitute |
| Crumbly silicate |
| Layered silicate |
| Silicate mineral |
| Glittery mineral |
| Flexible mineral |
| Mineral in sheets |
| Mineral in layers |
| Sheetlike mineral |
| Aluminum silicate |
| Laminated mineral |
| Popular insulator |
| Easily split stuff |
| Glistening mineral |
| Muscovite, for one |
| It comes in sheets |
| Material in sheets |
| Thin mineral sheet |
| Insulation material |
| Countertop material |
| Insulating silicate |
| Thin, flaky mineral |
| Dynamite ingredient |
| Thin-leaved mineral |
| Transparent mineral |
| Translucent mineral |
| Oven window material |
| See-through silicate |
| Thin-layered mineral |
| Easily split mineral |
| Mineral that glistens |
| Mineral in insulation |
| Constituent of biotite |
| Flexible mineral sheet |
| Heat-resistant mineral |
| It makes granite glint |
| Mineral in thin layers |
| Muscovite, for example |
| Shimmer makeup mineral |
| Shiny silicate mineral |
| Mineral in thin sheets |
| Thinly layered mineral |
| Sparkly rock substance |
| Easily cleaved mineral |
| Flakes in geology class |
| Mineral found in sheets |
| Vermiculite, essentially |
| Often-transparent mineral |
| Mineral resistant to heat |
| Glinting flecks in granite |
| Mineral used in auto paint |
| Mineral used in insulation |
| It's noted for its cleavage |
| Mineral found in capacitors |
| Mineral that can be cleaved |
| Mineral with basal cleavage |
| Mineral used for insulation |
| It has near-perfect cleavage |
| Mineral that forms in sheets |
| Mineral in pearlescent paints |
| Mineral with perfect cleavage |
| Translucent mineral in sheets |
| Mineral in transparent sheets |
| Mineral noted for its cleavage |
| Glittery piece in Pueblo pottery |
| Makeup of some insulating sheets |
| Mineral resistant to electricity |
| Mineral known for perfect cleavage |
| Mineral whose name is Latin for "crumb |
| Material also known as cat-gold or glimmer |
| Mineral found in igneous, sedimentary, and metamorphic rocks |