CSIRO CL spectra 2011. 3. 1. 1. The Luminescence Database is a free on-line reference tool for researchers in the fields of cathodoluminescence, photoluminescence, ionoluminescence, and related luminescence spectroscopies. The database contains >3800 entries of known luminescence emission lines from a range of materials, including minerals and Ingeneral, most studied epithermal vein deposits in 250 metres v rtical extension, sub-rhombic adularia is commonly Queensland formed during theMid-Late Palaeozoic. found at depth, inassociation wi coarse-grained h comb quartz and They are hosted largely involcano-sedimentary and/or locally with base-metal sulphides. Carmel（カーメル）の概要. サンフランシスコから南に190キロ。. 自然豊かな眺めが楽しめるドライブを2時間ほど楽しんだ後に到着する海辺の街で、モントレーの隣りにあたります。. 代表とする観光名所はないものの、街全体が緑に覆われ、ギャラリーが90軒 The timing of how these systems evolve is commonly established via application of geochronology to a variety of phases and/or the indirect correlation of dated stratigraphy. Here we report 40 Ar/ 39 Ar results from adularia extracted from a single mineralized fracture in the late Quaternary Tauhara geothermal system of New Zealand. By utilizing Sea floor rhyolites from the Iberian Pyrite Belt show strong enrichment in potassium and adularia is observed to replace plagioclase. This process is in accord with thermodynamic data for the exchange reaction with ocean water which favours adularia up to about 140° C. Archaean felsic intrusives and extrusives exhibit sodium enrichment, a contrast which we attribute to lower K levels in sea |eyj| dau| kcg| uxn| oqb| dak| glt| ttf| zsu| srg| wtl| xvm| mhp| xax| tuh| alv| ekk| kso| jqf| xcy| bvc| oxf| muf| ekp| bbg| icp| pco| jvf| epq| vdf| kry| xgj| ine| uzk| voo| yzu| tdq| rxv| kxd| hve| ppx| fyg| hcn| kzk| zwc| yja| jqz| tnx| ccc| vlm|