Results: 1 - 10 of 276
Apr 22, 2018
Open File Report
… framework of basal sand and gravel units in the Grimshaw area … logs. Three basal sand and gravel units are identified in this … the Grimshaw gravels, Old Fort gravel, and Shaftesbury gravel. …
Apr 30, 2007
Special Report
… rare diamonds have been found in gravel deposits on the northern … worked for their cobble and gravel components, but test … recover heavy minerals from the gravel washings. These minerals are …
Jan 11, 2010
Map
… the areal extent of sand and gravel deposits with aggregate … in the deposit (ratio of sand to gravel and amount of fines). The … … Budney, H.D. (2010): Sand and gravel deposits with aggregate …
Mar 20, 2007
Information Series
… have 79 million m3 of sand and gravel resources zoned for … least 317,780,000 m3 of sand and gravel in 2003 during the update of a sand and gravel inventory of the Municipal …
Dec 31, 1979
Earth Sciences Report
… … The most important sources of gravel and sand in the Lethbridge … valley. These terraces contain gravel and gravelly sand, exposed … and silt overlying the sand and gravel. The largest of the alluvial …
Dec 31, 1980
Open File Report
… … An evaluation of the sand and gravel resources of the Calgary … 1980 as a part of the sand and gravel inventory program undertaken … delineated 198 sand and gravel deposits of varying quality …
Dec 31, 1979
Open File Report
… km 2 . A study of the sand and gravel resources of the area was … of these rivers contain coarse gravel and coarse sandy gravel which is as much as 20 m …
Dec 31, 1988
Open File Report
… characteristics of the sand and gravel resources. The study area is … and final assessment. Sand and gravel is limited in the area. Most … sand. Major sand and gravel deposits currently exploited …
Dec 31, 1974
Earth Sciences Report
… … Increasing demands for quality gravel prompted an investigation … in figure 2. Investigations for gravel during the summer of 1973 … outwash, deltaic, esker and lag gravel deposits), and recent …
Sep 30, 1980
Open File Report
… information on the sand and gravel resources of the province. … with respect to sand and gravel fro both public and private … have a ration of overburden to gravel and sand of no more than …