{"id":48,"date":"2020-07-09T12:24:58","date_gmt":"2020-07-09T12:24:58","guid":{"rendered":"https:\/\/pressbooks.bccampus.ca\/geolmanualed2\/chapter\/exercises-on-minerals\/"},"modified":"2024-08-31T18:28:13","modified_gmt":"2024-08-31T18:28:13","slug":"exercises-on-minerals","status":"publish","type":"chapter","link":"https:\/\/pressbooks.bccampus.ca\/geolmanualed2\/chapter\/exercises-on-minerals\/","title":{"raw":"Lab 1 Activity","rendered":"Lab 1 Activity"},"content":{"raw":"

Overview<\/h1>\r\nFor Labs 1 and 2, you will identify 22 mineral samples based on observations of their physical properties. The samples include the following minerals:\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n
Full Mineral Sample List<\/caption>\r\n
Amphibole<\/td>\r\nGalena<\/td>\r\nMuscovite<\/td>\r\nQuartz (Milky)<\/td>\r\n<\/tr>\r\n
Apatite<\/td>\r\nGraphite<\/td>\r\nOlivine<\/td>\r\nQuartz (Rock Crystal)<\/td>\r\n<\/tr>\r\n
Biotite<\/td>\r\nGypsum<\/td>\r\nPlagioclase feldspar<\/td>\r\nQuartz (Rose)<\/td>\r\n<\/tr>\r\n
Calcite<\/td>\r\nHalite<\/td>\r\nPotassium feldspar<\/td>\r\nSphalerite<\/td>\r\n<\/tr>\r\n
Chalcopyrite<\/td>\r\nHematite<\/td>\r\nPyrite<\/td>\r\n<\/td>\r\n<\/tr>\r\n
Fluorite<\/td>\r\nMagnetite<\/td>\r\nPyroxene<\/td>\r\n<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\nThe minerals are divided into two groups, one for each lab. For each of the groups you will receive clues to help guide your detective work.\r\n

Samples to Use for Lab 1<\/h1>\r\nCollect the following mineral samples:\r\n\r\n\r\n\r\n\r\n\r\n
MI-01<\/td>\r\nMI-06<\/td>\r\nMI-13<\/td>\r\nMI-23<\/td>\r\n<\/tr>\r\n
MI-03<\/td>\r\nMI-07<\/td>\r\nMI-15<\/td>\r\nMI-24<\/td>\r\n<\/tr>\r\n
MI-04a<\/td>\r\nMI-09<\/td>\r\nMI-16<\/td>\r\n<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n

Clues<\/h1>\r\n
    \r\n \t
  1. All but one of the samples have excellent cleavage in one or more directions.<\/li>\r\n \t
  2. The sample without cleavage is a good example of crystal form.<\/li>\r\n \t
  3. Two of the samples have a metallic or submetallic lustre.<\/li>\r\n<\/ol>\r\n \r\n
    REMEMBER:<\/strong> Types of non-metallic lustre include adamantine, vitreous or glassy, silky, pearly, waxy, and dull or earthy. Hardness will almost always need to be written as a range of possible values.<\/div>\r\n

    What to Do Next<\/h1>\r\nUse the Lab 1 worksheet (Figure 1.20) to record your observations and guide you through the identification process for each mineral. Refer to Tables 1.2 to 1.4, and\/or the Mineral ID Decision Tool in the Reference Tools for Minerals<\/a> section of this lab manual to help you match your observations with a name.\r\n\r\n \r\n\r\n[caption id=\"attachment_391\" align=\"alignnone\" width=\"1024\"]\"\"<\/a> Figure 1.20 |<\/strong> Worksheet for Lab 1. Source: Saoirse MacKinnon (2024) CC BY-NC-SA 4.0 Get this worksheet as a PDF file<\/a>.[\/caption]\r\n\r\n ","rendered":"

    Overview<\/h1>\n

    For Labs 1 and 2, you will identify 22 mineral samples based on observations of their physical properties. The samples include the following minerals:<\/p>\n\n\n\n\n\n\n\n\n
    Full Mineral Sample List<\/caption>\n
    Amphibole<\/td>\nGalena<\/td>\nMuscovite<\/td>\nQuartz (Milky)<\/td>\n<\/tr>\n
    Apatite<\/td>\nGraphite<\/td>\nOlivine<\/td>\nQuartz (Rock Crystal)<\/td>\n<\/tr>\n
    Biotite<\/td>\nGypsum<\/td>\nPlagioclase feldspar<\/td>\nQuartz (Rose)<\/td>\n<\/tr>\n
    Calcite<\/td>\nHalite<\/td>\nPotassium feldspar<\/td>\nSphalerite<\/td>\n<\/tr>\n
    Chalcopyrite<\/td>\nHematite<\/td>\nPyrite<\/td>\n<\/td>\n<\/tr>\n
    Fluorite<\/td>\nMagnetite<\/td>\nPyroxene<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    The minerals are divided into two groups, one for each lab. For each of the groups you will receive clues to help guide your detective work.<\/p>\n

    Samples to Use for Lab 1<\/h1>\n

    Collect the following mineral samples:<\/p>\n\n\n\n\n\n
    MI-01<\/td>\nMI-06<\/td>\nMI-13<\/td>\nMI-23<\/td>\n<\/tr>\n
    MI-03<\/td>\nMI-07<\/td>\nMI-15<\/td>\nMI-24<\/td>\n<\/tr>\n
    MI-04a<\/td>\nMI-09<\/td>\nMI-16<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    Clues<\/h1>\n
      \n
    1. All but one of the samples have excellent cleavage in one or more directions.<\/li>\n
    2. The sample without cleavage is a good example of crystal form.<\/li>\n
    3. Two of the samples have a metallic or submetallic lustre.<\/li>\n<\/ol>\n

       <\/p>\n

      REMEMBER:<\/strong> Types of non-metallic lustre include adamantine, vitreous or glassy, silky, pearly, waxy, and dull or earthy. Hardness will almost always need to be written as a range of possible values.<\/div>\n

      What to Do Next<\/h1>\n

      Use the Lab 1 worksheet (Figure 1.20) to record your observations and guide you through the identification process for each mineral. Refer to Tables 1.2 to 1.4, and\/or the Mineral ID Decision Tool in the Reference Tools for Minerals<\/a> section of this lab manual to help you match your observations with a name.<\/p>\n

       <\/p>\n

      \"\"<\/a>
      Figure 1.20 |<\/strong> Worksheet for Lab 1. Source: Saoirse MacKinnon (2024) CC BY-NC-SA 4.0 Get this worksheet as a PDF file<\/a>.<\/figcaption><\/figure>\n

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