HEBERT HERMETO 63 



HEBERT, E.: Rapport sur la partie geologique et mineralogique du voyage de 

 M. M. Grandidier freres (Ernest et Alfred) dans l'Amerique meridionale 

 lu a la section des Sciences du comite des travaux historiques et des Socie- 

 tes savantes. 8°, 5 pages, Paul Dupont (s. d.). Paris, 21 Mai, 1860. Ex- 

 tract : Revue ties Socs. Savantes, Sept., 1860. 



HEHL, R. A.: Das brasiliansche Kiistenland zwiscben dein 21° und 23°. 

 Siidlicher Breite. (Eine geographisch-geolische Skizze. ) Petermann's 

 Mittheilungen, XXVIII, 443-447. Gotha, 1882. 



HEINTZ, W.: Ueber den farbenden Bestandtbeil des Feuersteins, Cameos und 

 Ametbystes. Poggendorff's Annalen, LX, 519-527. Leipzig, 1843. Ab- 

 stract: Jahres-Bericht Uber die Fortschritte der Chcinic und Mineralogie 

 von Jacob Berzelius, XXIV, J, 300-301. Tlibigen, 1845. (Analysis of 

 Brazilian amethyst. In tbe original article there is no statement about 

 these minerals coming from Brazil. 



HELMREICHEN, VIRGIL VON: Reisebericht aus Minas Geraes vom 6 Mai, 

 1846, Bericbte uber d. Mittheilungen von Freuncien d. Naturwissenschaft 

 in Wien. Vienna, 1847, II, 137-151. 



HELMREICHEN, VIRGIL VON: Ueber das geonostiscbe Vorkommen der 

 Diamanten und ihre Gewimmngs-Methoden auf der Serra do Grao Mogor. 

 Vorworte w. Haidinger. Wien, 1846. Extract: Bull. Soe. Geo!., 2me 

 serie, IV, 157. Paris, 1847. Reference, I. 2e serie, 19. 



HEMPEL, Dr.: (Analysis of magnesian limestone from S. Paulo.) Annales 

 de la Soe. Geol. de Belgique. 4°, XXV, bis ler livraison, 42 Liege, 1900. 



HENSEL, Dr. REINHOLD: Beitrage zur naheren Kenntniss der brasilian- 

 ischen Provinz Sao Pedro do Rio Grande do Sul. Zeitschrift der Gcscll- 

 schaft fiir Erdkunde zu Berlin, II, 227-269, 342-376. Berlin, 1867. 



HENWOOD, WM. JORY: Descriptive notice of tbe Morro Velho Mine, Prov- 

 ince of Minas Geraes; and on the relations between tbe structure of tbe 

 containing rocks and the directions of the shoots of gold in the Brazilian 

 mines. Transactions of the Royal Geological Society of Corn wall, VI, 

 143-146, 8°. Penzance, 1846. Also Philosophical Magazine, XXV, 341- 

 344. London, 1844. 



HENWOOD, WM. JORY: Notice of the Itabira and Santa Anna Mines in 

 Brazil. Transactions of the Royal Geological Society of Cornwall, VI, 

 227-229. 8°. Penzance, 1846. 



HENWOOD, WM. JORY: Notice of tbe Descoberta Gold Mine in Brazil. 

 Transactions of the Royal Geological Society of Cornwall, VI, 294-295. 

 8°. Penzance, 1846. 



HENWOOD, WM. JORY: Abstract of a memoir on the metalliferous (gold) 

 deposits of Brazil. Edinburgh Netc Philosophical Journal, L, 61-64. 

 Edinburgh, 1851. 



HENWOOD, W. J.: On the geological association of tellurium. Trans. Roy. 

 Geol. Society of Cornwall, VII, 228-229. Penzance, 1865. 



HENWOOD, WILLIAM JORY: Observations on metalliferous deposits on the 

 gold mines of Minas Geraes in Brazil. Trans. Royal Geol. Soe., Corn- 

 wall, VIII, part I. 168-370. 8°. Penzance, 1871. 



HENWOOD, WM. JORY: Observations on subterranean temperature. Trans- 

 actions of the Royal Geological Society of Cornwall, VIII, part II, 725- 

 732. Penzance, 1871. 



HENWOOD, WM. JORY: On tbe changes in temperature which take place at 

 the same, and at different times on the surface and at depths of three, six 

 and nine feet in the Conga at Agoa Quente, in Brazil. Transactions of 

 the Royal Geological Society of Cornwall, VIII, part II, 767-780. Pen- 

 zance, 1871. 



HERMANN, R.: Uber den Hydrargillit von Villa Rica in Brasilien. Erdmann 

 und Wertber, Journal fiir praktischc Chemie, no. 2, 1869, 72-73. 



HERMETO, HONORIO: The Abaete River, Minas. Brazilian Mining Review, 

 I, 202-203. Rio de Janeiro, April, 1904. 



