Concepedia

J.T.N. Medeiros

JM

Statistics

Publications

4

Citations

116

H-Index

4

Active since

1978

Affiliations

Universidade Federal do Rio Grande do Sul(Current)

J.T.N. Medeiros is an author at Universidade Federal do Rio Grande do Sul specializing in natural sciences, earth sciences, and geology.

Publications per year

1978–2014

4

Publications

4

Epigenetic formation of amethyst-bearing geodes from Los Catalanes gemological district, Artigas, Uruguay, southern Paraná Magmatic Province

Lauren da Cunha Duarte, Léo Afrâneo Hartmann, M.A.Z. Vasconcellos et al. · Journal of Volcanology and Geothermal Research · 2009 · 52 citations

Natural Sciences, Earth Sciences, Geology +15

Melting transition of two-dimensional crystals

A. Holz, J.T.N. Medeiros · Physical review. B, Condensed matter · 1978 · 35 citations · Full text

Natural Sciences, Materials Science, Physics +17

Controls on prolate and oblate geode geometries in the Veia Alta basalt flow, largest world producer of amethyst, Paraná volcanic province, Brazil

Léo Afrâneo Hartmann, J.T.N. Medeiros, Sérgio Benjamin Baggio et al. · Ore Geology Reviews · 2014 · 16 citations

Natural Sciences, Earth Sciences, Geology +12

Numerical simulations of amethyst geode cavity formation by ballooning of altered Paraná volcanic rocks, South America

Léo Afrâneo Hartmann, J.T.N. Medeiros, Larissa Teixeira Petruzzellis · Geofluids · 2011 · 13 citations

Natural Sciences, Earth Sciences, Geology +11

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