声明
发表于 2025-3-23 12:33:47
https://doi.org/10.1007/978-94-017-0534-9classification; crystal; crystal structure; mineral; mineralogy; structure; mineral resources
FLAGR
发表于 2025-3-23 15:33:54
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Offbeat
发表于 2025-3-23 20:26:14
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DEVIL
发表于 2025-3-24 01:15:54
classification of this type, which takes into con emphasized that this book "is really not an end in sideration the distribution of bonds in a structure, itself. Rather it is a rallying call to urge further was that of silicates proposed by Machatschki clarification, representation and systematizat
玷污
发表于 2025-3-24 05:32:06
Conclusions, in uniform close packings with the various corresponding patterns”. Minerals tend to form close packings, and only when special directional bonds (normally covalent) exist in the structure, do they tend to form less dense arrangements, open structures, giving rise to large voids within the packing of the structural units.
facilitate
发表于 2025-3-24 08:48:32
The structural classification of minerals,e in 1984 and 1985 suggested a structural classification of minerals based on the polymerization of the coordination polyhedra, as a consequence of the application of the bondvalence theory to inorganic structures. In 1994 the author applied the structural classification to the most common minerals
AWE
发表于 2025-3-24 12:20:59
Conclusions,ms the stability principle of Laves that expresses the tendency for the densest packing (Table 25S). This conclusion is also in agreement with Belov (1947) who said: “In spite of the variety of the mineral crystalline world the whole ‘mineralogical game’ just reduces to various modes of filling gaps
Headstrong
发表于 2025-3-24 17:14:47
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Carcinogenesis
发表于 2025-3-24 22:07:15
J. Lima-de-Faria zum wichtigsten Schritt, dem Sintern, werden wichtige neue .Die Pulvermetallurgie bietet für beliebige Komponenten Verbundtechniken und -werkstoffe an, die der Schmelzmetallurgie versagt sind. Unter diesen Gesichtspunkten werden die wichtigsten Verfahren der Gewinnung, Aufbereitung und Charakterisi
CLAMP
发表于 2025-3-25 00:06:08
J. Lima-de-Faria zum wichtigsten Schritt, dem Sintern, werden wichtige neue .Die Pulvermetallurgie bietet für beliebige Komponenten Verbundtechniken und -werkstoffe an, die der Schmelzmetallurgie versagt sind. Unter diesen Gesichtspunkten werden die wichtigsten Verfahren der Gewinnung, Aufbereitung und Charakterisi