Big Hole (Spanish Wikipedia)

Analysis of information sources in references of the Wikipedia article "Big Hole" in Spanish language version.

refsWebsite

Global rank Spanish rank

2web.archive.org

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low place

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1thebighole.co.za

low place

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low place

archive.org

Williams, Gardner F. (1904). The diamond mines of South Africa. Nueva York: B. F. Buck & company. p. 199.

showcaves.com

Show mines of South Africa: Kimberley Mine - Big Hole

thebighole.co.za

The Big Hole Kimberley - Diamonds and Destiny Archivado el 21 de septiembre de 2017 en Wayback Machine.

web.archive.org

Bid to plug Big Hole worldwide, News24
The Big Hole Kimberley - Diamonds and Destiny Archivado el 21 de septiembre de 2017 en Wayback Machine.

wits.ac.za

wiredspace.wits.ac.za

Re-envisioning the Kimberley Mine Museum:De Beers’ Big Hole Project