Results: 1 - 3 of 3
Feb 28, 1993
Open File Report
… … Leonardite, humalite and humate are … information for Alberta. Leonardite is defined as a … acids. Mineable deposits of leonardite exist in the Estevan, …
Jul 14, 2020
… Formation Brines Talc Pumicite Leonardite Gemstones Resource … and alteration products (leonardite); and some are commodity … for use in abrasive cleansers. Leonardite Deposits of leonardite, …
Aug 26, 2020
… 83A/8 52 25 36 112 11 57 Leonardite U.K. Horseshoe Canyon … coal measures 45-70m above base; leonardite mined from bed 1.1m … - Garson 62I 50 05 00 96 42 00 Leonardite, dimension stone …