Colliery thought

Colliery thought
	General information about the mine
Funding / year	Max. 3194 t
	Information about the mining company
Employees	Max. 43
Start of operation	1842
End of operation	1875
Successor use	Blankenburg colliery
	Funded raw materials
Degradation of	Hard coal
	Geographical location
Coordinates	51 ° 22 '37.1 " N , 7 ° 16' 14.7" E Coordinates: 51 ° 22 '37.1 " N , 7 ° 16' 14.7" E
	Location Zeche Thought
Location	Through wood
local community	Witten
District ( NUTS3 )	Ennepe-Ruhr district
country	State of North Rhine-Westphalia
Country	Germany
District	Ruhr area

p0p2

The Nachgedacht colliery is a former hard coal mine in Durchholz . The mine was in operation for 32 years. It belonged to the Märkisches Bergamts district and there to the jury district Hardenstein.

Mining history

A length field was awarded on May 6, 1842, and the mine was in operation after the award. Presumably the mine was out of operation again afterwards, because it was put into operation again in May of 1847. In the same year began, the tonnlägigen shaft Rudolph abzuteufen and in August was the dismantling began. The mine was in operation from 1854 to 1865. In 1855, 11,809 Prussian tons of hard coal were mined with 16 miners . In 1867 the mine was shut down again. In 1871 the mine was opened again. In the following year, 15 miners extracted 409 tons of hard coal. In 1874, 43 miners extracted 3,194 tons of hard coal. From the 3rd quarter of the following year, the mine was taken out of service again. In 1880 to 1910, was Berechtsame of mine Blankenburg allocated. In 1913, the rightful owner changed from the Blankenburg colliery to the United Hammertal colliery. In 1933, further mines were consolidated into the Elisabethenglück colliery .

Individual evidence

↑ ^a ^b ^c Joachim Huske : The coal mines in the Ruhr area. Data and facts from the beginning to 2005 (= publications from the German Mining Museum Bochum 144) 3rd revised and expanded edition. Self-published by the German Mining Museum, Bochum 2006, ISBN 3-937203-24-9 .
↑ ^a ^b Ludwig Herrmann Wilhelm Jacobi : The mining, metallurgy and trade of the government district Arnsberg in statistical representation. Published by Julius Bädeker, Iserlohn 1857.

Web links

Early mining on the Ruhr: Zeche Nachgedacht (accessed November 2, 2012)
Early mining on the Ruhr: Historical map around 1840 (accessed on November 2, 2012)
Early mining on the Ruhr: Map of the situation around 2000 (accessed on November 2, 2012)

[Quelle_1-1] Joachim Huske : The coal mines in the Ruhr area. Data and facts from the beginning to 2005 (= publications from the German Mining Museum Bochum 144) 3rd revised and expanded edition. Self-published by the German Mining Museum, Bochum 2006, ISBN 3-937203-24-9 .

[Quelle_2-2] Ludwig Herrmann Wilhelm Jacobi : The mining, metallurgy and trade of the government district Arnsberg in statistical representation. Published by Julius Bädeker, Iserlohn 1857.