| 000 | 01119cam a22002771 4500 | ||
|---|---|---|---|
| 001 | gs 50000063 | ||
| 003 | DLC | ||
| 005 | 20260227111356.0 | ||
| 008 | 780307s1950 dcua b f000 0 eng c | ||
| 010 | _ags 50000063 | ||
| 035 | _a(OCoLC)3693649 | ||
| 040 |
_aU.S. Geol. Survey. Libr. _cUSlW _dOCoLC _dDLC |
||
| 050 | 0 | 0 |
_aQE75 _b.P9 no. 227 |
| 051 |
_aTN948.P38 _bH3 _cCopy 2. |
||
| 082 | _a552.1 | ||
| 100 | 1 |
_aHanley, John B. _q(John Bernard), _d1913- |
|
| 245 | 0 | 0 |
_aPegmatite investigations in Colorado, Wyoming and Utah 1942-1944, _cby John B. Hanley, E. Wm. Heinrich and Lincoln R. Page; a report on resources of beryllium, tantalum and lithium minerals, and of muscovite. |
| 260 |
_aWashington, _bU.S. Govt. Print. Off., _c1950. |
||
| 300 |
_avi, 125 p. _bplates, maps (part fold. in pocket) diagrs. _c29 cm. |
||
| 410 | 1 | 0 |
_aUnited States. _bGeological Survey. _tProfessional paper _v227 |
| 504 | _aBibliographical footnotes. | ||
| 650 | 0 | _aPegmatites. | |
| 650 | 0 |
_aMines and mineral resources _zColorado. |
|
| 650 | 0 |
_aMines and mineral resources _zWyoming. |
|
| 650 | 0 |
_aMines and mineral resources _zUtah. |
|
| 999 |
_c28443 _d28443 |
||