The long-term timber supply situation in North America is in a tremendous state of transition. Although short-term demand and price projections are extremely important in the development of near-term strategy and business planning, long-range strategic planning should be developed using long-term projections, or secular trends, of timber demand and supply....
The volcanic (~45-10 Ma) and plutonic rocks (~37-12 Ma) comprising the Western Cascades extend from northernmost California to southern British Columbia and are ancestral to modern arc magmatism. The ancestral arc hosts a series of small plutons that are locally associated with porphyry (Cu-Mo) and epithermal (Au) ore deposits. Three...
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1. Petrography
Appendix Table 2. Western Cascades Petrography
The volcanic (~45-10 Ma) and plutonic rocks (~37-12 Ma) comprising the Western Cascades extend from northernmost California to southern British Columbia and are ancestral to modern arc magmatism. The ancestral arc hosts a series of small plutons that are locally associated with porphyry (Cu-Mo) and epithermal (Au) ore deposits. Three...
Full Text:
.
Title:
Geochemistry
of
Plutonic
Rocks
of
the
Western
Cascades