Skip to main content

5 Result(s)

within O. T. Rämö Remove this filter

and

  1. Article

    Open Access

    Silver isotope analysis and systematics of native gold from the Rajapalot Co-enriched gold deposit, Finnish Lapland

    Silver is probably the closest isotopic proxy to track monoisotopic gold and has been shown to have great potential to yield new information on the origin and enrichment processes of gold. This study describes...

    J. Tepsell, Y. Lahaye, F. Molnár, O.T. Rämö, N. Cook in Mineralium Deposita (2024)

    Download PDF (3565 KB) View Article

  2. Article

    Open Access

    Episyenites—Characteristics, Genetic Constraints, and Mineral Potential

    Episyenites are sub-solidus, quartz-depleted alkali-feldspar-rich rocks. They form veins and lenticular bodies in granitoid rocks and migmatites in a late- to post-orogenic or anorogenic setting. Leaching of q...

    E. Suikkanen, O. T. Rämö in Mining, Metallurgy & Exploration (2019)

    Download PDF (1651 KB) View Article

  3. No Access

    Article

    Magmatic zircon oxygen isotopes of 1.88–1.87 Ga orogenic and 1.65–1.54 Ga anorogenic magmatism in Finland

    Oxygen isotope ratios of igneous zircon from magmatic rocks in Finland provide insights into the evolution and growth of the Precambrian crust during the Svecofennian orogeny. These data preserve magmatic δ18O va...

    B. A. Elliott, W. H. Peck, O. T. Rämö, M. Vaasjoki, M. Nironen in Mineralogy and Petrology (2005)

  4. No Access

    Article

    The Mesoproterozoic Zig-Zag Dal basalts and associated intrusions of eastern North Greenland: mantle plume–lithosphere interaction

    The lavas of the Zig-Zag Dal Formation of eastern North Greenland constitute a Mesoproterozoic tholeiitic flood basalt succession up to 1,350 m thick, extending >10,000 km2, and underlain by a sill complex. U–Pb ...

    B. G. J. Upton, O. T. Rämö, L. M. Heaman… in Contributions to Mineralogy and Petrology (2005)

  5. No Access

    Article

    Constraints on petrogenesis of mesoproterozoic CFBS from the SE fennoscandian shield: Trace element and Nd isotopic evidence

    B. G. J. Upton, O. T. Rämö, M. Vaasjoki, L. P. Sviridenko… in Chinese Science Bulletin (1998)