Results: 1 - 10 of 12
Jul 16, 2009
Open File Report
… Formation is a unique ooidal ironstone deposit in Western … relationship of ooidal ironstone between the Smoky River … below and above the ooidal ironstone. The maximum thickness of …
Dec 14, 2005
Information Series
… Forum. The Clear Hills oolitic ironstone was initially discovered … Hamilton (1980) reported the ironstone comprises a dark brown to … to a zero edge as the oolitic ironstone passes laterally into …
Mar 31, 2006
Geo-Note
… about the Clear Hills ooidal ironstone, and 8 of the … the Bad Heart Formation ooidal ironstone; d) 80 water wells … oolitic iron-bearing unit or ironstone and 109 water wells …
Apr 15, 2009
Data
… rock samples, including ooidal ironstone, ooidal sandstone, …
Nov 18, 2008
Data
… of 57 mudstone, 29 shale, 13 ironstone, 6 pyrite (float), 5 …
Jan 31, 2023
Special Report
… for V also exist in near surface ironstone deposits in NW Alberta, …
Dec 31, 1973
Open File Report
… quartzite, chert, siltstone, ironstone, gypsum and fragments of …
Sep 23, 2021
… sand and gravel database, ironstone and coal data, and shale …
Apr 30, 2006
Earth Sciences Report
… for the origin of the ooidal ironstone deposit. … Mei, S. … Mei, …
Aug 26, 2020
… yellowish brown, noncalcareous, ironstone nodules at contact with a … as Ammolite; ammonites found in ironstone occurrences in tight …