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- 15:03, 23 August 2026 Ochres, umbers and other natural earth pigments of England and Wales (hist | edit) [62,352 bytes] Scotfot (talk | contribs) (Created page with "= Wartime pamphlet no. 21. - Ochres, umbers and other natural earth pigments of England and Wales = By R.W. Pocock = Introduction = Natural mineral pigments include such materials as ochres, umbers and siennas (Ladoo, 1925). Some pigments are made by mixing natural mineral pigments with chemically manufactured pigments, and in the preparation of mixed paints for use it is customary to mix two or more pigments together to produce a paint with the specific colour and pr...")
- 13:31, 17 June 2026 Manganese (Mn) in Scottish Groundwater (hist | edit) [7,890 bytes] Ajhil (talk | contribs) (Created page with "{{Underconstruction}} ===Manganese (Mn) in Scottish Groundwater=== Background category:Groundwater and shale gas")
- 10:50, 10 June 2026 Glossary of groundwater and groundwater-related terms (hist | edit) [25,417 bytes] Ajhil (talk | contribs) (Created page with "{{Underconstruction}} ==Glossary of groundwater and groundwater-related terms== A Absorption The process by which substances in gaseous, liquid, or solid form dissolve or mix with other substances. Abstraction, Q [m³/d, m³/a] The removal of water from a groundwater reservoir, usually by pumping. Adsorption Adherence of gas molecules, ions, or molecules to the surface of the solids. Advection Mass transport caused by the bulk movement of flowing groundwater in wh...")