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Tin mining began early in the Bronze Age, as bronze is a copper-tin alloy. Tin is a relatively rare element in the Earth's crust, with approximately 2 ppm (parts per million), compared to iron with 50,000 ppm.
History, Economy & Art
Explore the main themes, entities and connections around Tin mining. Start with the topic map, then use the sections below for research and deeper semantic analysis.
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High-confidence facts extracted from structured source data. Use them as anchors for further research.
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tin mining around deposits production bc ore china bronze early cornwall indonesia third mine began future metal increased east major
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| cannabis | instance of | a small pipe for use of a drug | 0.80 | text |
| or for a can of beer | instance of | a small pipe for use of a drug | 0.80 | text |
| terracing of pits have been ignored.In addition | instance of | have meant safety measures | 0.80 | text |
| attacks by saltwater crocodiles are frequent in many of the pools around tin mines on both Bangka | instance of | have meant safety measures | 0.80 | text |
| Belitung | instance of | have meant safety measures | 0.80 | text |
| Tin mining | has impact | In August | 0.60 | section |
| Tin mining | has impact | Bloomberg Businessweek | 0.60 | section |
| Tin mining | has impact | Indonesian | 0.60 | section |
| Tin mining | has impact | Bangka | 0.60 | section |
| Tin mining | has impact | About | 0.60 | section |
| Tin mining | has impact | Belitung | 0.60 | section |
| Tin mining | has impact | As | 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.