000 00988cam a22002891 4500
001 gs 63000009
003 DLC
005 20260227111412.0
008 860218s1961 sa ab b 000 0 eng c
010 _ags 63000009
035 _a(OCoLC)13164405
040 _aU.S. Geol. Survey. Libr.
_cNhD
_dDLC
041 0 _aeng
_bafr
042 _apremarc
050 0 0 _aQE325
_b.A53 no. 33
100 2 _aDe Jager, D. H.
245 1 4 _aThe sillimanite deposits in Namaqualand near Pofadder,
_cby D.H. de Jager and J.W. von Backström.
260 _aPretoria,
_bGovt. Printer,
_c1961.
300 _a49 p.
_billus., maps (part fold.) diagrs., tables.
_c24 cm.
490 1 _aGeological Survey (South Africa). Bulletin
_v33
500 _aSummary in Afrikaans.
504 _aBibliography: p. 49.
650 0 _aSillimanite.
650 0 _aOre deposits
_zSouth Africa
_zNamaqualand.
700 1 _aVon Backström, J. W.,
_ejoint author.
830 0 _aBulletin (Geological Survey (South Africa)) ;
_v33.
999 _c29662
_d29662