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Krokoit (Breithaupt, 1841), chemický vzorec PbCrO4, je jednoklonný minerál ze skupiny chromátů. Byl pojmenován podle řeckého κρόκος (čti krókos), což v překladu znamená šafrán. Rozmělněním krokoitu totiž získáme oranžovo žlutý prášek, který svou barvou skutečně připomíná šafránové koření. Tento minerál byl objeven v roce 1766 na ložisku Berezovský důl.…
The analysis highlights Výskyt, Parageneze and Vznik as prominent areas in the source structure around Krokoit.
Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.
Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.
High-confidence facts extracted from structured source data. Use them as anchors for further research.
Browse the complete topic structure, not only the most central items. Less prominent entities and concepts can reveal missing angles, specialized context and useful research gaps. 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.
The extracted context around Krokoit shows recurring relationship patterns in the source. For example, Krokoit → Obrázky, Wikimedia Commons Another extracted example is Krokoit → červená, oranžová, žlutá. Use these groups to spot repeated connection types before inspecting the individual relationships.
Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.
minerál vlastnosti chemický vzorec pbcro4 tasmánie svou dundas krystaly barva červená oranžová žlutá tvrdost lesk skelný diamantový štěpnost zřetelná 110
TTTA extracted 14 structured relationships around Krokoit. Examples in this analysis include Krokoit → Barva → červená, oranžová, žlutá and Krokoit → Chemický vzorec → PbCrO4. The table shows each extracted connection, where it came from and its confidence.
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Krokoit | Barva | červená, oranžová, žlutá | 1.00 | infobox |
| Krokoit | Chemický vzorec | PbCrO4 | 1.00 | infobox |
| Krokoit | Hustota | 5,9–6,1 g ⋅ cm−3 | 1.00 | infobox |
| Krokoit | Index lomu | nα = 2.290(2) nβ = 2.360(2) nγ = 2.660(2) | 1.00 | infobox |
| Krokoit | Kategorie | minerál | 1.00 | infobox |
| Krokoit | Lesk | skelný až diamantový | 1.00 | infobox |
| Krokoit | Rozpustnost | snadno se taví v plameni, rozpustný v silných kyselinách | 1.00 | infobox |
| Krokoit | Soustava | monoklinická | 1.00 | infobox |
| Krokoit | Tvrdost | 2,5-3 | 1.00 | infobox |
| Krokoit | Vryp | žlutavě oranžový | 1.00 | infobox |
| Krokoit | Vzhled krystalu | prismatický až jehlicovitý s téměř čtvercovým obrysem | 1.00 | infobox |
| Krokoit | Štěpnost | zřetelná na {110} nezřetelná na {001} a {100} | 1.00 | infobox |
The concept neighborhoods around Krokoit bring nearby vocabulary together. In this analysis, examples include Minerál, Pbcro4 and Vzorec. Use the clusters to find adjacent concepts and terminology that may deserve separate research.
For Krokoit, one of the stronger structural bridges in this analysis connects Krokoit with Výskyt. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.
TTTA analyzes the structure around Krokoit to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Výskyt, Parageneze & Vznik, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.
Source: Wikipedia — Krokoit · CS edition · Analysis: TopicsToTalkAbout