By: nova-an-slc
Image: Robin Rohrback, Mid-Atlantic Geo-Image Collection
License: Creative Commons Non Commercial ⧉

Uploaded: 19 Jan 2021
Last Updated: 25 Jan 2021

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Unlike limestones comprised mainly of calcite, dolomitic limestone will not effervesce if you simply drop dilute HCl on it. It will, however, effervesce if you first grind it into a powder.