An Investigation into Dating Remedial Actions Affecting Old Mineral Collections

Written by John Cooke, Mineral Enthusiast and Part-Time Volunteer Curator The villains of this story are those minerals that have a remarkable aptitude for decay.  The heroes?  Those people who intervene and “stop the rot”.  With a bit of luck, the heroes have left behind clues as to the date of their intervention. I had … More An Investigation into Dating Remedial Actions Affecting Old Mineral Collections