SpletTrachybasalt definition: a fine-grained volcanic rock containing sanidine and calcic plagioclase Meaning, pronunciation, translations and examples SpletResearch Items 作者: 期刊: Nature （Nature Available online 1928） 卷期: Volume 122, issue 3071 页码: 379-381 ISSN:0028-0836 年代: 1928 DOI:10.1038/122379a0 出版商: Nature Publishing Group 数据来源: Nature 摘要:
Experimental constraints on the partial melting of sediment ...
Splettrachyméduse , subst. fém.Hydrozoaire de l'ordre des Trachylides à tentacules marginaux pleins, qui se développe sans passer par le stade polype. Les Trachyméduses, de petite … Spletnoun. trachy· basalt. "+. : a rock that is intermediate in composition between trachyte and basalt and that contains both orthoclase and basic plagioclase. blue wave pure bay 2400
Trachyte - Géowiki : minéraux, cristaux, roches
Trachybasalt is a volcanic rock with a composition between trachyte and basalt. It resembles basalt but has a high content of alkali metal oxides. Minerals in trachybasalt include alkali feldspar, calcic plagioclase, olivine, clinopyroxene and likely very small amounts of leucite or analcime. Prikaži več An aphanitic (fine-grained) igneous rock is classified as trachybasalt when it has a silica content of about 49% and a total alkali metal oxide content of about 6%. This places trachybasalt in the S1 field of the Prikaži več Trachybasalt is common in continental volcanism and is also found on some ocean islands. It is abundant at Mount Etna and at Mount Taylor (New Mexico). It has also been found on Gale crater on the planet Mars. Prikaži več SpletTrachy-Andesitis. Ein Trachy-Andesit oder Trachyandesit ist ein vulkanisches Gestein der alkalischen Reihe, das zwischen einem Trachybasalt und einem Trachyt liegt . … SpletLes trachy-basaltes sont des roches volcaniques de composition intermédiaire entre les trachy-andésites et les basaltes. 42 relations: Ankaratra, Ardoukôba, Aubrac, Île de l'Est, … blue wave restaurant ft myers