6
coal
humate
clinker
Figure 5. Chondrite-normalized REE plots (Taylor and McLennan, 1985) for coal, humate, and clinker deposits in the San
Juan Basin. See Table 1 for summary of coal fields (districts) sampled and Figure 3 for locations of coal fields
coal
humate
clinker
Figure 5. Chondrite-normalized REE plots (Taylor and McLennan, 1985) for coal, humate, and clinker deposits in the San
Juan Basin. See Table 1 for summary of coal fields (districts) sampled and Figure 3 for locations of coal fields