Needle Hill or Cham Shan () is a mountain in New Territories, Hong Kong. It has an altitude of 532 m. This is a part of a popular hiking route including Grassy Hill and Tai Mo Shan. The mountain got its name due to the resemblance of a needle by its peak.
Geography At around 400 above sea level, it forms a needle-like shape at its peak. The granitic rocks that form this hill is part of a granitic ridge that starts at the Tolo Channel and ends in Kwai Chung.
Needle Hill is located within Shing Mun Country Park.AFCD: Shing Mun Country Park Stage 7 of the MacLehose Trail includes the summit of Needle Hill.AFCD: MacLehose Trail Section 7: Shing Mun to Lead Mine Pass The Shing Mun Tunnels pass through the base of Needle Hill. The Lower Shing Mun River can also be found at the base of the hill.
Geology
Needle Hill is mainly composed of granite. Wolframite, molybdenite and quartz ores can be found at the base of the hill.
History Wolframite, a tungsten ore, was discovered at Needle Hill in 1935. It was mined there from 1938 to 1967.CEDD: Economic Geology - Metalliferous minerals The mines used to obtain wolframite ores are now abandoned.
See also List of mountains, peaks and hills in Hong Kong Mining in Hong Kong
References
External links
Needle Hill Tungsten Mine at industrialhistoryhk.org Needle Hill Tungsten Mine at gwulo.com