108 



BIBLIOGRAFÍA geológica y minera. 



Heathfield (Richard). 



tors addressed to the proprietors at 

 a general meeting on the 7th March 

 1827. — London: Printed by the Phi- 

 lanthropic Society. 1827. 8° 19-xxx p. 



En el Apéndice I, p. i-xxvii, lleva un in- 

 forme por D. Lucas Alamán y Mr. A. D. 

 Lewis Agassiz; en el Apéndice II, p. xxviii 

 xxx, una carta del mismo Alamán y otra 

 en tres páginas más, al fin, sin paginar. 



1389. United Mexican Mining Associa- 

 tion. Report of the Court of Direc- 

 tors, Dated 13th June, 1827.— Lon- 

 don: Printed by the Philanthropic 

 Society. 1827. 8? 12-cv p. & 2 esta- 

 dos. 



Contiene: No. I. Substance of Reports on 

 Mines, received by the Directors of the United 

 Mexican Mining Association. 



By Don Lucas Alamán, p i-xxxvii (Pa- 

 vellon, Veta Negra, Cruz de Mora, Concor- 

 dia, Zacatecas, Malanoche, San Bernabé, Lo- 

 reto, San Acasio, Desierto and Santa Rita, 

 Reduction Works of San José and Cinco Se- 

 ñores, Guanaxuato), p. 1-liv (Comanja, Za- 

 cualpan) y p. lxxv (planos: "Vertical Pro- 

 jection in the direction from N.E. to S.W. 

 shewing the cross cut of San Eafael, driven 

 from Vetanegra to Pavellon and the rela- 

 tiye situation of the two Lodes with regard 

 to the Main Shafts of La Cruz and San Jo- 

 sé;" "Vertical Projection of Pavellon;" "Ver- 

 tical Projection of Vetanegra"). 



By Don D. M . Lazo de la Vega, p. xxxvii 

 -1 (Sechó, Cata, Rayas). — (Planos: "Trans- 

 verso Section of the Mine of Rayas" [Domin- 

 go María Lazo de la Vega], "Plan shewing 

 the Main Shaft at the Mine of Rayas with 

 Whims and other Buildings as they were on 

 the 20th Augt. 1825"). 



By Mr. William Glennie, p. liv-lxxv 

 (Teoxomulco: Capulalpan, Copper Mine Ani- 

 mas; Rancho del Oro; Temascaltepec, Mine 

 of Santa Maria Magdalena, El Cristo or Ju- 

 luapan, Mine San Antonio). (Plano: Plan of 

 the Mining District of Teoxomulco in Oa- 

 xaca) . 



No. II. Notice on Mines, the working of 

 which has been suspended, or which have been 



By Don D. M. Lazo de la Vega, p. lxxvi 

 -lxxxiv (San Rafael de Chichindaro, Nues- 

 tra Señora de Guadalupe, in Santa Rosa, San- 

 tísima Trinidad de la Calera, San Juan de 

 la Calera). 



By Mr. William Glennie, p. lxxxv-xc 

 (Temascaltepec, Tétela del Río, Capulalpan.) 



No. III. Extraéis from Letters containing 

 Notices on Mi?ies, and from Mr. Alamán re- 

 lating to Capital, y. xci-cv (Notas de J. Ipa- 

 rraguirre, Manuel Rubio, Lazo de la Vega, 

 Alamán, Robert Walkinshaw y Narciso de 

 _ Anitua). 



1390. United Mexican Mining Associa- 

 tion. Report of Proceerlings at a Ge- 

 neral Meeting of Proprietors, 25th 

 July, 1827.— London. Printed by the 

 Philanthropic Society. 1827. 8?15p. 

 & 2 estados. 



Hechler (Dr. Federico). 



1391. (Sal gema y chapopote en las 

 montañas de Moloacan, Dto. de Aca- 

 yucan, V. C). — Bol. Soc. Geog. 6, 

 1858, p. 168-169. 



Héctor (James). 



1392. On the Geology of the Country 

 between Lake Superior and the Pa- 

 cific Ocean (between the 48th and 

 54th parallels of latitude), visited by 

 the Government Exploring Expedi- 

 tion under the command of Captain 

 J. Palliser (1857-60).— Q. J. G. S. 

 17, 1861, p. 388-445, pl. xm. 



Cita brevemente las formaciones cretáceas 

 de la frontera mexicana, p. 413. 



Heilprin (Prof. Angelo). 



1393. Barometric observations among 

 the high volcanoes of México, with 

 a consideraü'on of the culminating 

 point of the Norlh American Conti- 

 nent.— Proc. Ac. Nat. Se. Phil. 1890, 

 p. 251-265. 



Se ocupa del Pico de ürizaba, Popocaté- 

 petl, Ixtaccihuatl y Nevado de Toluea. 



1394. The coráis and coral reefs of the 



