Essays about: "marble"

Showing result 1 - 5 of 24 essays containing the word marble.

  1. 1. Not a Timeless Piece

    University essay from Lunds universitet/Industridesign

    Author : Erik Skans Mächs; [2023]
    Keywords : Arts and Architecture; Technology and Engineering;

    Abstract : Is there a way to visualise time in an efficient way? This project explores how children perceive and visualise time, with the goal to create an educa- tional calendar that will give children in the ages of 7 to 10 a tool to visu- alise how to count with time and how a calendar year ”looks”. To achieve this, a mix of education and play is used to trick the children into learning how time counting works. READ MORE

  3. 2. Extraction of Backfilled Tailings in the Dannemora Mine – Economic Potential and Rock Stability Assessment

    University essay from Uppsala universitet/Institutionen för geovetenskaper

    Author : John Winlund; [2022]
    Keywords : backfilled tailings; Dannemora mine; iron ore; rock stability; stopes; återfylld anrikningssand; Dannemoragruvan; järnmalm; bergstabilitet; öppna brytningsrum;

    Abstract : The cut-off grade determines what rock mass are economic to mine. At the Dannemora mine, in eastern Bergslagen, Sweden, previously processed ore generated tailings (enrichment sand) with an iron content of 21-22 % that was backfilled into large open bodies (stopes) in the mine between 2013-2015. READ MORE

  4. 3. The Blue Ribbon of Akranes, a walk through history

    University essay from Lunds universitet/Institutionen för arkitektur och byggd miljö

    Author : Ása Katrín Bjarnadóttir; [2022]
    Keywords : Blue Urbanism; Urban Planning; Rural; Iceland; Coastal cities; Arts and Architecture;

    Abstract : There is only one large ocean that makes up our blue marble, even though we’ve given it many different names. It’s difficult to see where one ends and another begins and change in one place has an effect elsewhere. The ocean connects us all and we are depended on its grace to provide us with life. READ MORE

  5. 4. Gravity and surface tension-driven waves

    University essay from KTH/Teknisk mekanik

    Author : Albin Hedblom; [2022]
    Keywords : Gravity surface waves; capillary-gravity surface waves; dispersion; experiment;

    Abstract : In this thesis, gravity and surface tension-driven water waves are investigated by designing an experimental setup to track wave patterns using a 300 fps high speed camera. This is done to reproduce the theoretical diagram of the dispersion relation for surface waves in different teaching contexts. Surface waves are dispersive, i.e. READ MORE

  6. 5. Factors governing marble lightness in peripheral alteration haloes around carbonate-hosted Zn-Pb-Ag-(Cu-Au) deposits, Garpenberg, Sweden

    University essay from Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

    Author : Marcus Eriksson; [2020]
    Keywords : Carbonate; Zn; Pb; Ag; Cu; Au; Alteration haloes; marble; lightness; Bergslagen; Garpenberg;

    Abstract : A Master thesis about the Garpenberg deposit located in Bergslagen, a lithotectonic domain, with a mining history that might date back as far as 350 BC. Marble- and skarn-hosted sulfide deposits are found in the area, which creates the opportunity to mine both limestone and sulfidic ore in a single mine. READ MORE