Castle Hill mine
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Castle Hill Mine is an opencast sub-bituminous coal mine located near Kaitangata in South Otago, which is in the southeast of the South Island. The mine is owned by Kai Point Coal.
Project Details
Location: Near Kaitangata, 9 km east of Balclutha in South Otago
Coordinates: -46.26813,169.876084
Coalfield: Kaitangata
Background: There was a Castle Hill coal mine operating at Kaitangata in the 1880s[1] but the current mine site wasn’t opened until 1958 after many mines in the area had opened and closed over a period of time. The early underground mine was the scene of one of New Zealand’s worst mine disasters when 34 miners died after a gas explosion (1879).[2]
Current owner: Kai Point Coal [3]
Status: Operating
Production capacity: 55,000 tonnes/year[4]
Estimated recoverable reserves:
Mining technique: Opencast
Type of coal: Sub-bituminous high sulfur (1.69%)[5]
Solid fuel calorific value (gross) 19.67 MJ/kg (Range for NZ coal 15.25–31.95 MJ/kg)[6]
Market information: Used for domestic and industrial heating. About 80% is supplied to industries such as meat, dairy and timber. The balance is for the domestic market.[7]
Environmental and/or health & safety issues:
Articles and Resources
Sources
- ↑ Te Papa, "Castle Hill Coal Mine - Kaitangata", accessed December 2012
- ↑ Kai Point Coal, "Kai Point Coal has been a part of the Balclutha - Kaitangata scene for over 50 years", accessed December 2012
- ↑ Ministry of Economic Development, "Operating coal mines", Ministry of Economic Development website, accessed March 2012.
- ↑ Kai Point Coal, "Kai Point Coal has been a part of the Balclutha - Kaitangata scene for over 50 years", accessed December 2012
- ↑ Coal Association of NZ, "Analysis of New Zealand Industrial Coals 2010", accessed December 2012
- ↑ Ministry of Economic Development, "New Zealand Energy Data File", accessed December 2012
- ↑ Kai Point Coal, "Kai Point Coal has been a part of the Balclutha - Kaitangata scene for over 50 years", accessed December 2012