362 W. H. Ilobbs — Goldschmidtite, a New Mineral. 



a 



: m 



(100) 



b 



: m 



(010) 



a 



:/ 



(100) 



a 



: g 



(100) 



b 



: I 



(010) 



b 



: h 



(010) 



a 



v y 



(100) 



a 



: s 



(100) 



a 



: n 



(100) 



a 



: r 



(100) 



a 



: 10 



(100) 



a 



: q 



(100) 



a 



: x 



(100) 



a 



: v 



(100) 



a 



: c 



(100) 



b 



: c 



(010) 



b 



\ t 



(010) 



a 



: S 



(100) 



a 



:'N 



(100) 



a 



: W 



(100) 



a 



X 



(100) 



a 



: Z 



(100) 



b 



ft 



i. 



(010) 





Obs. 



Calc. 



Diff. 



(110) 

 (110) 



61 c 



41'* 









28 



18 



28 c 



19' 



-1 



(210) 



42 



43 



42 



52 



— 9 



(310) 



31 



55 



31 



45 



+ 10 



(130) 



9 



57 



10 



11 



-14 



(032) 



26 



49 



27 



18 



-29 



(508) 



65 



7 



65 



42 



— 35 



(101) 



54 



57 



54 



29 



+ 28 



(201) 



34 



13 



35 



17 



-64 



(703) 



31 



40 



31 



17 



+ 23 



(401) 



19 



10 



19 



35 



— 25 



(801) 



10 



3 



10 



6 



— 3 



(10-01) 



7 



44 



8 



7 



— 23 



(35-01) 



2 



22 



2 



20 



+ 2 



(001) 



89 



25 



89 



11 



+ 14 



(001) 



89 



59 



90 







+ 1 



(370) 



12 



53 



13 







-7 



(101) 



55 



35* 









(201) 



34 



58 



36 







— 62 



(401) 



19 



18 



19 



46 



-28 



(10-01) 



7 



48 



8 



9 



— 21 



(14-01) 



5 



49 



5 



44 



+ 5 



(032) 



26 



49 



27 



18 



-29 



Of the five crystals measured, crystal I (fig. 1) is bounded 

 by the forms a, b, m, /, g, I, v, q, r, y, and X. Crystal II (fig. 

 2) is bounded by a, b, m,f, w, n, s, Z, W, and N. ' Crystal III 

 (fig. 3) exhibits the combination a, b, m, c, w, n, X, N, and S. 



