Results: 1 - 8 of 8
Oct 19, 2022
Model
Jan 23, 2020
Data
… marl, tufa, phosphate, silica sand, pumicite, sulphur, fly ash, humalite, and sand and gravel. This dataset is …
Jun 21, 2016
Poster
… Grand Rapids Formation sand bodies. This …
Sep 11, 2012
Data
Sep 11, 2012
Data
… … Sand bodies within the Sunchild … distribution and connection of sand bodies that, in places, are …
Dec 31, 1982
Open File Report
… Phosphate Rock, Potash, Salt, Sand and Gravel, … Sandstone-Siltstone, Silica Sand, Silver, Sodium Sulphate, …
Jun 21, 2016
Poster
Sep 11, 2012
Data
… a regionally extensive body of sand that lies in the bottom part …