Sökning: "malmmineral"
Visar resultat 1 - 5 av 10 uppsatser innehållade ordet malmmineral.
1. Temporal and genetical constraints of the Cu-Co Vena-Dampetorp deposit, Bergslagen, Sweden
Master-uppsats, Lunds universitet/Geologiska institutionenSammanfattning : The Bergslagen Province is known for containing major Zn-Pb-Ag and Zn-Pb-Cu-Ag sulphide mineralizations with associated iron-oxide skarns and a lot of research have focused on understanding them. However, Cu-Co deposits like the Vena-Dampetorp deposit have received less attention. LÄS MER
2. Deformation, metamorphism and remobilisation in the Hornkullen polymetallic deposit, western Bergslagen, Sweden
Master-uppsats, Uppsala universitet/Institutionen för geovetenskaperSammanfattning : The polymetallic Hornkullen deposit is situated in the western part of the Bergslagen ore province, Sweden. It is hosted by an inlier of approximately 1.90-1.88 Ga Svecofennian volcanic and sedimentary metasupracrustal rocks enclosed in a significantly younger, c. LÄS MER
3. Mikroskopering av opaka faser - en studie från Skyttgruvan, Falun.
Kandidat-uppsats, Institutionen för geovetenskaperSammanfattning : In nature there are about 4,500 minerals identified. These can roughly be divided into two groups, opaque phases and non-opaque phases, with the exception that some opaque phases also may act as a non-opaque phase in different circumstances. The division is made on the basis of the optical properties. LÄS MER
4. Sulfidmineral i Salatrakten : med en introduktion i opakmikroskopi
Kandidat-uppsats, Uppsala universitet/Institutionen för geovetenskaperSammanfattning : Sala är beläget i Bergslagen och bergarterna hör därmed till den svekofenniska berggrunden. Berggrunden domineras av 1.9-1.87 Ga sedimentära-, vulkaniska- och metamorfa bergarter. LÄS MER
5. Malmmineralogisk undersökning av Pb-, Zn-, Cu- och Ag-förande kvartsgångar i Värmskogsområdet, mellersta Värmland
Magister-uppsats, BerggrundsgeologiSammanfattning : Abstract Polymetallic (Pb-Zn-Cu-Ag-Au-Sb-As-Bi-Cd-Te-Se-Ge…) quartz veins occur in an area from Eidsvoll in southeastern Norway to west of LakeVänern in southwestern Sweden. They most likely formed during the waning stage of the c. 1 Ga Sveconorwegian orogeny. LÄS MER