摘要:

The mine investigated — Lövsvedsgruvan — is situated in the iron-ore formation of central Sweden. Figs 1 and 2 show the ore-body. The main field of investigation was the bottom 303 m level, which has been mapped. On this level there are several kinds of rocks: leptite, granitic leptite, iron-ore and skarn, all occurring as fragments in diorite. Granite and amphibolite are also present.

ISSN:0016-786X    

DOI:10.1080/11035895909449181

出版商:Taylor & Francis Group    

年代:1959

数据来源: Taylor

摘要:

On the island of Härnön, situated 6–8 km SE by S of the town of Härnösand, boulders of Lower Ordovician red Limbata limestone have been found. The boulders all occur on the south-eastern shore of the island in shingle the parent material of which is till. The limestones are probably derived from beds resting upon the bottom of the Gulf of Bothnia E or NE of the island. They indicate the northernmost extension, so far known, of the area of Palaeozoic rocks on the bottom of the Gulf, the so-called South Bothnian District.

ISSN:0016-786X    

DOI:10.1080/11035895909449182

出版商:Taylor & Francis Group    

年代:1959

数据来源: Taylor

ISSN:0016-786X    

DOI:10.1080/11035895909449183

出版商:Taylor & Francis Group    

年代:1959

数据来源: Taylor

ISSN:0016-786X    

DOI:10.1080/11035895909449184

出版商:Taylor & Francis Group    

年代:1959

数据来源: Taylor

摘要:

An examination has been made of the influence of different chemicals on certain natural Swedish clays. It was found that, besides the mineral salts, dispersing agents play an especially important role in the mechanical properties of a clay.

ISSN:0016-786X    

DOI:10.1080/11035895909449185

出版商:Taylor & Francis Group    

年代:1959

数据来源: Taylor

摘要:

The paper is a reply to one of S. Gavelin (Geol. För. Förh. 80, 1958) in which he discusses Archean stratigraphy in Västerbotten and Norrbotten. Since publication both Gavelin and myself have carried out additional investigations.

ISSN:0016-786X    

DOI:10.1080/11035895909449186

出版商:Taylor & Francis Group    

年代:1959

数据来源: Taylor

ISSN:0016-786X    

DOI:10.1080/11035895909449187

出版商:Taylor & Francis Group    

年代:1959

数据来源: Taylor

摘要:

James Gilluly, Aron C. Waters and A. O. Woodford: Principles of Geology. 2:a uppl. — W. H. Freeman and Company. VIII + 534 sid., 335 fig. San Fransisco 1959. Pris $ 7.50. Reviewed by Jan Lundqvist

ISSN:0016-786X    

DOI:10.1080/11035895909449188

出版商:Taylor & Francis Group    

年代:1959

数据来源: Taylor

ISSN:0016-786X    

DOI:10.1080/11035895909449189

出版商:Taylor & Francis Group    

年代:1959

数据来源: Taylor

ISSN:0016-786X    

DOI:10.1080/11035895909449190

出版商:Taylor & Francis Group    

年代:1959

数据来源: Taylor