Rocks & Minerals Magazine (7 Issues) - Late 1990s

Description

This is a lot of 7 Rocks & Minerals magazines from the late 1990s.  They specifically include:
January/February 1997 (vol 72 no 1): Arizona Copper Minerals and Mines
March/April 1997 (vol 72 no 2): Amethyst, Agate, and Calcite
May/June 1997 (vol 72 no 3): Houston Museum of Natural Science
July/August 1997 (vol 72 no 4): Colorado Gold!
September/October 1997 (vol 72 no 5): The Flambeau Mine - Ladysmith Wisconsin
March/April 1998 (vol 73 no 2): Missouri Millerite
January/February 1999 (vol 74 no 1): Minerals of Mexico
Four of them come with the original mailing cover in various conditions as shown, though one of them is no longer stapled to the magazine.  The magazines themselves have various wear and tear as shown, but appear to be complete.  If you are looking to collect pristine issues, this is not the lot for you, but if you want to fill in gaps or start a collection, please bid!