| | Journal (article/letter/editorial) | 841 Spurrite from northern Coahuila, Mexico By A. K. TEMPLE and E. WM. HEI~ICH E. I. du Pont de Nemours...c a n t a d a district of n o r t h e r n Coahuila, Mexico. The contactm e t a s o m a t i c suites are...CaCO s, was discovered in the Encantada district of northern Coahuila in 1958 during reconnaissance examination...been found only in two localities, namely at Pico Encantada a n d associated with a group of intrusives...localities geographically relatively close to Encantada, including Velardefia, Durango, t h e S 842 |
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