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Spodumen je minerál ze skupiny pyroxenů. Obsahuje křemičitany a lithium. Jeho název pochází z řeckého σποδούμενος – zpopelněný. Vyskytuje se převážně v pegmatitech. Poprvé byl nalezen roku 1800 ve švédském Utö. Popsal ho José Bonifácio de Andrada e Silva.
Popis, Odkazy & Overview
Explore the main themes, entities and connections around Spodumen. Start with the topic map, then use the sections below for research and deeper semantic analysis.
Start with a few of the strongest sections from the source topic. These are research directions, not a list of keywords you must use.
High-confidence facts extracted from structured source data. Use them as anchors for further research.
Browse the full topic structure. Each item opens a new analysis centered on that subject.
Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.
See the strongest relationship patterns around the current topic before diving into the raw triples.
Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.
minerál pyroxenů křemičitany lithium pegmatitech utö světě tun spodumenu jsou ze skupiny obsahuje jeho název pochází řeckého σποδούμενος zpopelněný vyskytuje
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Spodumen | Chemický vzorec | LiAl(SiO3)2 | 1.00 | infobox |
| Spodumen | Hustota | 3,03–3,23 g ⋅ cm−3 | 1.00 | infobox |
| Spodumen | Kategorie | Minerál | 1.00 | infobox |
| Spodumen | Soustava | jednoklonná | 1.00 | infobox |
| Spodumen | Tvrdost | 6,5-7 | 1.00 | infobox |
| Spodumen | related to Externí odkazy | Obrázky | 0.60 | section |
| Spodumen | related to Externí odkazy | Wikimedia CommonsGeology | 0.60 | section |
| Spodumen | related to Popis | Minerál | 0.60 | section |
| Spodumen | related to Popis | Na | 0.60 | section |
| Spodumen | related to Popis | Hlavním | 0.60 | section |
| Spodumen | related to Popis | Důl Greenbushes | 0.60 | section |
| Spodumen | related to Popis | Chile | 0.60 | section |
These clusters group vocabulary that occurs around closely connected concepts in the source material.
Bridges can reveal useful research angles that are easy to miss in a flat list of related terms.