TY  - BOOK
AU  - Hey,Max H.
AU  - Embrey,Peter G.
AU  - Hey,Max H.
TI  - A second appendix to the second edition of An index of mineral species and varieties arranged chemically
T2  - Publication - British Museum (Natural History)
SN  - 0565007254
U1  - 549 HEY 
PY  - 1974///
CY  - London
PB  - Trustees of the British Museum (Natural History)
KW  - Minerals
N1  - Spine title: 2nd appendix to Chemical index of minerals
ER  -