
Tridymite - Wikipedia
Tridymite is a high-temperature polymorph of silica and usually occurs as minute tabular white or colorless pseudo-hexagonal crystals, or scales, in cavities in felsic volcanic rocks. Its chemical …
Tridymite: Mineral information, data and localities. - mindat.org
From the Greek "Tridymos", triplet, alluding to its common twinning as trillings. Tridymite is a low pressure, mostly high-temperature-stable polymorph of silica that can also form or persist …
Tridymite | Silica polymorph, High-temperature form, Hexagonal …
Tridymite forms thin hexagonal plates that are generally twinned, often in groups of three; its name alludes to this habit. It commonly occurs in igneous rocks, more abundantly than …
The Mineral tridymite - The Mineral and Gemstone Kingdom
Detailed properties, locality information guide about the mineral tridymite (quartz polymorph).
Tridymite Mineral Data
Comments: Clear, pseudohexagonal crystals of tridymite on matrix. Location: Bellerberg quarry, Laacher See, Rhineland-Palatinate, Germany. Scale: Not Given. Colorless, White, Yellowish …
Tridymite - PubChem
Information on 6 consumer products that contain Silica, crystalline - tridymite in the following categories is provided: • Auto Products • Home Maintenance • Pet Care
Tridymite - an overview | ScienceDirect Topics
Tridymite and cristobalite are high-temperature, low-pressure polymorphs of silica, forming stably above 870°C (tridymite) and 1470°C (cristobalite). You might find these chapters and articles …
β-Tridymite: Mineral information, data and localities. - mindat.org
Beta-Tridymite (β-tridymite or high-tridymite) is a low pressure, high-temperature-stable polymorph of silica that occurs most notably as vapour-deposited, platey crystals in vesicles in …
TRIDYMITE Definition & Meaning - Merriam-Webster
The meaning of TRIDYMITE is a mineral SiO2 that is a silica, differs from quartz in its usually minute thin tabular orthorhombic forms of crystallization, and is found in cavities in trachyte …
TRIDYMITE (Silicon Dioxide) - Amethyst Galleries
Tridymite is a polymorph of quartz, meaning that it is composed of the same chemistry, SiO 2, but has a different structure. Both quartz and tridymite are polymorphs with all the members of the …
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