Lab B Mineral Identification Pdf Lab B Mineral Identification Nonmetallic glassy luster. large crystals are elongate and may have 6 facets but are not cleavage planes. garnet (3) deep reddish purple. no streak. hardness = 8. conchoidal fracture. nonmetallic glassy luster. well formed crystals are spherical with many facets that are not cleavage planes. Mineral id kits for each station as listed below: 1 color vs. streak 8 mineral samples with different colors streaks, streak plates, paper towels, magnifying glasses 2. mohs scale of hardness 8 mineral samples with different hardness rating, glass plate, nail, penny, mohs scale 3.
Mineral Identification Lab Online Part 1 Pdf Mineral Identifi Hematite: ore of iron. graphite: dry lubricant. sphalerite: ore of zinc. gypsum: dry wall. calcite: marble, cement. study with quizlet and memorize flashcards containing terms like list the five characteristics an earth material must have in order to be considered a mineral., use the geologic definition of a mineral to determine which of the. Set up. label the mineral samples with numbers. this can be done with small labeling stickers and a permanent marker. place a set of minerals at each lab station. if you do not have access to mineral samples, it is possible to complete parts 1 and 2 only of this lab using mineral picture cards like these instead. A diagnostic property of magnetite is that it is magnetic [hence the name]. crystal habit forms octahedrons. hematite (mineral) [luster] either metallic or non metallic; earthy. [hardness] 5 6. [color] red brown; grey silver. [streak] red brown. [fracture cleavage] fracture. other notes: metallic hematite may be slightly magnetic, however in. Earth science 8 “mineral id” virtual lab. in this lab, you will be investigating the properties of minerals that geologists use to identify them. while this procedure is more useful if done with actual minerals, due to lack of materials, this cannot be done in class. luckily i’ve found a website that allows us to get a feel of how the.
Mineral Identification Chart A diagnostic property of magnetite is that it is magnetic [hence the name]. crystal habit forms octahedrons. hematite (mineral) [luster] either metallic or non metallic; earthy. [hardness] 5 6. [color] red brown; grey silver. [streak] red brown. [fracture cleavage] fracture. other notes: metallic hematite may be slightly magnetic, however in. Earth science 8 “mineral id” virtual lab. in this lab, you will be investigating the properties of minerals that geologists use to identify them. while this procedure is more useful if done with actual minerals, due to lack of materials, this cannot be done in class. luckily i’ve found a website that allows us to get a feel of how the. Lab part 1 prereading: find prereading in your lab manual and complete it in pencil. resources to assist: minerals: (16 min, 72 mb)video only| video w cc and study quizzes; minerals addendum: (3 min, 7 mb) video only | video w cc and study quizzes; script; by the assignment deadline, upload completed prereading in canvas. Using the mineral identification sheet, conduct tests for each physical property to identify the mineral. record the properties discovered under the correct property box. example, after doing a hardness test, you discover the mineral you were testing has a hardness of 1.5. so under the box labeled “hardness,” you write 1.5 for that mineral.
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