MR Vol. 23 no.3 (May-June 1992)

MR Vol. 23 no.3 (May-June 1992)

Articles: 

• Gold in South Africa
• Minerals of the Linwood mine, Scott County, Iowa
• Famous mineral localities: Hiendelaencina, Spain
• The geoscience collection of the Freiberg Mining Academy
• Additions and corrections to the "Glossary of Mineral Species 1991".

Columns:

• Editorial: Farewell to the BM(NH)
• Notes from the editor
• Letter from Europe: Paris show 1991, Bilbao Show 1991
• What's new in minerals? Tucson Show 1992
• Letters