Zobrazeno 1 - 4
of 4
pro vyhledávání: '"T A A Halkoaho"'
Autor:
M Niskanen, T A A Halkoaho
Publikováno v:
The Fennoscandian School of Ore Genesis in Layered Intrusions.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b3138b16a8aeb36160a69a93c542981
https://doi.org/10.31241/arlin.2021.010
https://doi.org/10.31241/arlin.2021.010
Autor:
T. T. Alapieti, T. A. A. Halkoaho
Publikováno v:
Mineralogy and Petrology. 54:11-24
The Penikat Layered Intrusion is located in northern Finland, about 70 km to the south of the Arctic Circle. It belongs to a discontinuous layered intrusion belt about 300 km in length and about 2440 m.y. old which stretches from the Swedish-Finnish
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0f7205ae1c38d8aca478cce4cf8d1ef
https://doi.org/10.1007/bf01162754
https://doi.org/10.1007/bf01162754
Publikováno v:
Mineralogy and Petrology. 42:39-55
The Sompujarvi (SJ) PGE Reef is located at the border between the third and fourth megacyclic units, 400–1000 metres above the base of the Penikat layered intrusion. It usually occurs in the basal bronzititic portion of megacyclic unit IV, but can
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4bf7295be9559e834ae25870e9a46da0
https://doi.org/10.1007/bf01162683
https://doi.org/10.1007/bf01162683
Publikováno v:
Mineralogy and Petrology. 42:23-38
The PGE mineralized zones referred to as the Ala-Penikka PGE Reefs (AP I and AP II) are located about 250 m and 340 m above the base of megacyclic unit IV in the Penikat layered intrusion, both mineralizations being hosted by plagioclase-augitebronzi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9dc4798374efa26e52a10fc09e3fed05
https://doi.org/10.1007/bf01162682
https://doi.org/10.1007/bf01162682