Manganese Oxides from the British Isles

Keith Nicholson

Geothermal Institute & Epithermal Mineralisation Research Unit, University of Auckland, Private Bag, Auckland, New Zealand

Keywords: manganese oxides • British Isles • chalcophanite • groutite • quenselite • ramsdellite • todorokite • wood-ruffite

Mineralogical Magazine; December 1989 v. 53; no. 373; p. 637-638; DOI: 10.1180/minmag.1989.053.373.16
© 1989, The Mineralogical Society
Mineralogical Society (www.minersoc.org)