
1) Alcalescent 2) Alkalescent 3) Alkaline 4) Base-forming 5) Basic 6) Having a pH greater than 7
Found on
https://www.crosswordclues.com/clue/alkalic

1) Alcalescent 2) Alkalescent 3) Alkaline
Found on
https://www.crosswordclues.com/clue/alkalic

Rocks which contain above average amounts of sodium and/or potassium for the group of rocks for which it belongs. For example, the basalts of the capping stage of Hawaiian volcanoes are alkalic. They contain more sodium and/or potassium than the shield-building basalts that make the bulk of the volcano.
Found on
http://volcano.oregonstate.edu/glossary/1

Rocks which contain above average amounts of sodium and/or potassium for the group of rocks for which it belongs. For example, the basalts of the capping stage of Hawaiian volcanoes are alkalic. They contain more sodium and/or potassium than the shield-building basalts that make the bulk of the volcano.
Found on
http://www.encyclo.co.uk/local/21455

(of igneous rock) containing a relatively high percentage of sodium and potassium alkali.
Found on
https://www.infoplease.com/dictionary/alkalic
No exact match found.