Back İslandiya şpatı Azerbaijani Ісландскі шпат Byelorussian Espat d'Islàndia Catalan Islandský kalcit Czech Espato de Islandia Spanish Islandi pagu Estonian Islandiako espatoa Basque Spath d'Islande French Dvolomac Croatian Իսլանդական շպատ Armenian

Iceland spar

Iceland spar, formerly called Iceland crystal (Icelandic: silfurberg [ˈsɪlvʏrˌpɛrk], lit. 'silver-rock') and also called optical calcite, is a transparent variety of calcite, or crystallized calcium carbonate, originally brought from Iceland, and used in demonstrating the polarization of light.[1][2]

  1. ^ Cite error: The named reference 1913Websters was invoked but never defined (see the help page).
  2. ^ Cite error: The named reference OEDIcelandspar was invoked but never defined (see the help page).

Rich TVX News Network Site

Rich TVX News Network Info

© MMXXIII Rich X Search. We shall prevail. All rights reserved. Rich X Search