TY - BOOK AU - Boyle,R.W. TI - A decrepitation study of quartz from the Campbell and Negus-Rycon Shear zone systems, Yellowknife, Northwest Territories T2 - Geological Survey of Canada. Bulletin 30 AV - QE185 .A43 no. 30 PY - 1954/// CY - Ottawa PB - E. Cloutier, Queen's printer KW - Quartz N1 - "References": p. 20 ER -