Discussion of best and safest ways to clean and prepare minerals.
www.mindat.org >home>How to> Mineral Cleaning and Preparation.
John Voelter shares some of the processes he uses in evaluating minerals specimens for cleaning and preparation. https://www.youtube.com/watch?v=8gbZcSfkraQ
This article is based upon a variety of sources of information, personal experience, and the experiences of many other people. www.mcdougallminerals.com/blog/tag/mineral-preparation.
How-to article describing various methods of cleaning mineral specimens. www.johnbetts-fineminerals.com > Educational Articles