Glassy
91Boron trioxide — Other …
92Charles Sanders Peirce bibliography — C. S. Peirce articles  General:    Charles Sanders Peirce Charles Sanders Peirce bibliography Philosophical:    Categories (Peirce) Semiotic elements and   classes of signs (Peirce) Pragmatic maxim • Pragmaticism… …
93Ideopsis vulgaris — Blue Glassy Tiger Ideopsis vulgaris Scientific classification Kingdom: Animalia …
94Cicadellinae — Schmuckzikaden Unbestimmte Art einer Schmuckzikade aus Indien Systematik Unterklasse: Fluginsekten (Pterygota) …
95volcanic glass — a natural glass produced when molten lava cools very rapidly; obsidian. [1830 40] * * * Any glassy rock formed from lava or magma that has a chemical composition close to that of granite. Such molten material may reach very low temperatures… …
96Silicon dioxide — Silica redirects here. For other uses, see Silica (disambiguation). Silicon dioxide …
97Spherulite — Spherulites, in petrology, are small, rounded bodies that commonly occur in vitreous igneous rocks. They are often visible in specimens of obsidian, pitchstone and rhyolite as globules about the size of millet seed or rice grain, with a duller… …
98Atys (genus) — Taxobox name = Atys image width = 174px image caption = Atys naucum regnum = Animalia phylum = Mollusca classis = Gastropoda subclassis = Orthogastropoda superordo = Heterobranchia ordo = Opisthobranchia subordo = Cephalaspidea superfamilia =… …
99Moon rock — Olivine basalt collected by Apollo 15. Moon rock describes rock that formed on the Earth s moon. The term is also loosely applied to other lunar materials collected during the course of human exploration of the Moon. The rocks collect …
100Amorphous ice — is an amorphous solid form of water, meaning it consists of water molecules that are randomly arranged like the atoms of common glass. Everyday ice is a polycrystalline material. Amorphous ice is distinguished by its lack of long range order.… …
