Authors / CoAuthors
Wiebenga, W.A. | Polak, E.J.
Abstract
Between 1951 and 1959 four engineering geophysical surveys were made in the Great Lake North District of Tasmania. Gravity, magnetic, seismic, resistivity, and radiometric methods were used to investigate geological conditions and rock properties along the line proposed for tunnels and other works for a hydroelectric scheme. The surveys provided much information that was of value in both planning and construction of the scheme. This Bulletin incorporates the description of the four surveys and the results obtained by them. During the period of the geophysical surveys more diamond-drill holes were drilled by the Commission. In this Bulletin, the region surveyed will be referred to as the Great Lake North District and the separate parts as the Intake Tunnel Area, the Outlet Portal Area, the Penstock Line Area, and the Tailrace Tunnel Area.
Product Type
document
eCat Id
155
Contact for the resource
Custodian
Owner
Custodian
Cnr Jerrabomberra Ave and Hindmarsh Dr GPO Box 378
Canberra
ACT
2601
Australia
Keywords
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- GA PublicationBulletin
- ( Theme )
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- geophysics
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- AU-TAS
- Australian and New Zealand Standard Research Classification (ANZSRC)
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- Earth Sciences
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- Published_External
Publication Date
1969-01-01T00:00:00
Creation Date
Security Constraints
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Status
Purpose
Maintenance Information
unknown
Topic Category
geoscientificInformation
Series Information
Bulletin 101
Lineage
Unknown
Parent Information
Extents
[-42.0, -41.5, 146.5, 147.5]
Reference System
Spatial Resolution
Service Information
Associations
Source Information
Source data not available.