Sökning: "Worked quartz"

Hittade 2 uppsatser innehållade orden Worked quartz.

  1. 1. Structural control on the Peña del Seo tungsten-greisen vein deposit, northwest Spain

    Master-uppsats, Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

    Författare :Ida Kronsell; [2019]
    Nyckelord :Vein deposit Greisen Tungsten;

    Sammanfattning : Tungsten is listed on the European Commission list of critical raw materials that are crucial to Europe’s economy. By raising awareness of tungsten as a critical raw material the EU can prioritise to enhance exploration, mining and recycling of tungsten. LÄS MER

  3. 2. SLAGEN KVARTS I GRAVKONTEXTER – Ett konstruktionsmaterial eller en bit av en eskatologisk föreställningsvärld ?

    Kandidat-uppsats,

    Författare :Beatrice Guldbog; [2015-11-16]
    Nyckelord :Worked quartz; Bronze Age; Iron Age; cremation; eschatological conceptions; ritual; Scandinavia; cairn; mound; grave-field; holy.;

    Sammanfattning : This essay discusses the problems concerning worked quartz in grave contexts during the Bronze Age and the Iron Age in Scandinavia. The aim is to get a better understanding about the ritual praxis of quartz found in graves. I have primarily used literature and earlier excavation reports about this topic. LÄS MER