| 1. |
Une nouvelle espèce du genre Crania dans le terrain crétacé de la Suède: Rapport préliminaire |
| |
Geologiska Föreningen i Stockholm Förhandlingar,
Volume 76,
Issue 3,
1954,
Page 351-352
J.G. Carlsson,
Preview
|
PDF (166KB)
|
|
ISSN:0016-786X
DOI:10.1080/11035895409453554
出版商:Taylor & Francis Group
年代:1954
数据来源: Taylor
|
| 2. |
Några preliminära resultat av åldersbestämningar på svenska pegmatitmineral |
| |
Geologiska Föreningen i Stockholm Förhandlingar,
Volume 76,
Issue 3,
1954,
Page 353-354
A. Parwel,
F.E. Wickman,
Preview
|
PDF (69KB)
|
|
ISSN:0016-786X
DOI:10.1080/11035895409453555
出版商:Taylor & Francis Group
年代:1954
数据来源: Taylor
|
| 3. |
Mineralinnehållet i olika kornfraktioner av glacial lera från Lomma |
| |
Geologiska Föreningen i Stockholm Förhandlingar,
Volume 76,
Issue 3,
1954,
Page 355-356
N. Sundius,
Preview
|
PDF (81KB)
|
|
摘要:
From a limebearing clay from Lomma (Scania) all material coarser than about 0,02 mm, amounting to 16% was removed and the fine remainder analysed. When comparing this analysis (II) with that of the whole clay (I) it is shown that the figures of the latter have been only little altered in H. A certain enrichment of limestone may be present in the mofraction (0,02–0,2 mm) of the clay (decrease of CaO in II 2 %) and as shown in a microscope chiefly in the fine mo (0,02–0,06 mm). Some enrichment of biotite and chlorite may also be present in the fine fraction of the clay. Otherwise the proportions of the minerals seems to be rather similar in the coarse and fine fractions of the clay.
ISSN:0016-786X
DOI:10.1080/11035895409453556
出版商:Taylor & Francis Group
年代:1954
数据来源: Taylor
|
| 4. |
Blymalmen vid Laisvall, dess geologi och en jämförelse med några utländska förekomster |
| |
Geologiska Föreningen i Stockholm Förhandlingar,
Volume 76,
Issue 3,
1954,
Page 357-380
Erland Grip,
Preview
|
PDF (1984KB)
|
|
摘要:
Title: The lead ore at Laisvall, its geology and a comparison with some foreign deposits. Laisvall is situated at the eastern border of the Caledonides only some 10 km S of the Arctic Circle. The deposit was found in 1939 by the Boliden Mining Co. Production was started in 1943 and the output is now 325 000 tons of lead ore per year with 4–5 % Pb. The ore reserve is about 16 mill. tons.
ISSN:0016-786X
DOI:10.1080/11035895409453557
出版商:Taylor & Francis Group
年代:1954
数据来源: Taylor
|
| 5. |
Helvin (»Danalith») von Yxsjöberg in Västmanland, Schweden |
| |
Geologiska Föreningen i Stockholm Förhandlingar,
Volume 76,
Issue 3,
1954,
Page 381-390
Paul,
Harald Ramdohr,
Preview
|
PDF (1820KB)
|
|
ISSN:0016-786X
DOI:10.1080/11035895409453558
出版商:Taylor & Francis Group
年代:1954
数据来源: Taylor
|
| 6. |
Die Mollusken und Brachiopoden der Schwedischen Kreide |
| |
Geologiska Föreningen i Stockholm Förhandlingar,
Volume 76,
Issue 3,
1954,
Page 391-447
Richard Hägg,
Preview
|
PDF (3342KB)
|
|
ISSN:0016-786X
DOI:10.1080/11035895409453559
出版商:Taylor & Francis Group
年代:1954
数据来源: Taylor
|
| 7. |
Erik Ljungner |
| |
Geologiska Föreningen i Stockholm Förhandlingar,
Volume 76,
Issue 3,
1954,
Page 448-450
Erik Åhman,
Preview
|
PDF (217KB)
|
|
ISSN:0016-786X
DOI:10.1080/11035895409453560
出版商:Taylor & Francis Group
年代:1954
数据来源: Taylor
|
| 8. |
Meddelande från Svenska Föreningen för Lerforskning |
| |
Geologiska Föreningen i Stockholm Förhandlingar,
Volume 76,
Issue 3,
1954,
Page 451-456
A.M. Byström,
Preview
|
PDF (586KB)
|
|
ISSN:0016-786X
DOI:10.1080/11035895409453561
出版商:Taylor & Francis Group
年代:1954
数据来源: Taylor
|
| 9. |
Montmorillonitbildning i Bergeforsens gnejsgranit |
| |
Geologiska Föreningen i Stockholm Förhandlingar,
Volume 76,
Issue 3,
1954,
Page 456-459
H. Von Eckermann,
Preview
|
PDF (250KB)
|
|
摘要:
The building of a water-power station with appendant tunnels of considerable length at Bergeforsen, about 6 km North-West of the Alnö alkaline intrusion, has revealed a technically vexing continuation of the upper cone-sheets and radial dikes (Cfr 1, p. 85).
ISSN:0016-786X
DOI:10.1080/11035895409453562
出版商:Taylor & Francis Group
年代:1954
数据来源: Taylor
|
| 10. |
Några arbetsmetodiska problem vid DTA (differentialtermisk analys) |
| |
Geologiska Föreningen i Stockholm Förhandlingar,
Volume 76,
Issue 3,
1954,
Page 459-462
Kaarel Vahtras,
Preview
|
PDF (239KB)
|
|
摘要:
Preparation of samples for the differential thermal analysis are discussed. From a number of thermograms obtained on different particle size fractions of standard clay minerals and on the clay fractions of different water content conclusions are drawn as to the need of a standard procedure for the preparation of the samples. Especially, a need for a standard moisture degree are stressed.
ISSN:0016-786X
DOI:10.1080/11035895409453563
出版商:Taylor & Francis Group
年代:1954
数据来源: Taylor
|
首页
