The price of sand : silica mines, small towns and money.

The price of sand is a documentary about the frac sand mining boom in Minnesota and Wisconsin. Due to a rapid increase in demand, pure silica sand has become a valuable commodity, and mines are opening at a rapid rate.

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Bibliographic Details
Online Access:A Kanopy streaming video
Format: Video
Language:English
Published:[San Francisco, California, USA] : Kanopy Streaming, 2014.
Subjects:
Description
Summary:The price of sand is a documentary about the frac sand mining boom in Minnesota and Wisconsin. Due to a rapid increase in demand, pure silica sand has become a valuable commodity, and mines are opening at a rapid rate.
Item Description:Title from title frames.
Physical Description:1 online resource (1 video file, approximately 60 min.) : digital, .flv file, sound
Format:Mode of access: World Wide Web.
Access:Access limited to authorized users.