Lab 2 Rockid Igneous Rocks Key Docx Lab 2 Virt Earth sciences 1022b lab 2: igneous rocks hand in sheets instructions: 1) read though the owl pages for laboratory #2 on igneous rocks 2) complete the assignment on this word document 3) save the file with your last name and the lab number in the file name 4) submit this file to the assignment page on owl. question 1:. Lab 2. virtual rock lab – igneous rocks name key objective: in this lab, you will be examining and identifying a series of unknown rock samples using pictures, videos, and an online “mineral bank” of information. part 1.
Lab 2 Igneous Rock Answer Sheet Docx Vinisha Prasad S11188751 Earth Study with quizlet and memorize flashcards containing terms like activity 2.1: 1. starting with the top center (magma lava (please select this answer choice as the first one!)), label the rock cycle diagram going in a clockwise direction., activity 2.1: 2. what is magma? how does magma differ from lava?, activity 2.1: 3. the terms intrusive and extrusive are used to describe which one of the. Lab 2. virtual rock lab – igneous rocks name objective: in this lab, you will be examining and identifying a series of unknown rock samples using pictures, videos, and an online “mineral bank” of information. part 1. A key sign of welded tuff is squished pumice that have been welded in tear drop shaped obsidian lobes. texture terminology summary intrusive slow cooling consists of medium to large coarse sized crystals medium to course grained = phaneritic texture extremely course grained (crystals larger than 2.5 cm) = pegmatitic texture extrusive fast cooling consists of small to invisible crystals or no. Study with quizlet and memorize flashcards containing terms like for the attached figure, what is the best term for the igneous texture seen. (scale for the image is approximately 2x2 inches.), for the attached figure, the igneous rock body shown would be classified as:, for the attached figure, consider the general color plus the rock texture, then use the igneous rock classification table to.
Igneous Rocks Identification Lab With Rocks 1 Docx Name Date Lab A key sign of welded tuff is squished pumice that have been welded in tear drop shaped obsidian lobes. texture terminology summary intrusive slow cooling consists of medium to large coarse sized crystals medium to course grained = phaneritic texture extremely course grained (crystals larger than 2.5 cm) = pegmatitic texture extrusive fast cooling consists of small to invisible crystals or no. Study with quizlet and memorize flashcards containing terms like for the attached figure, what is the best term for the igneous texture seen. (scale for the image is approximately 2x2 inches.), for the attached figure, the igneous rock body shown would be classified as:, for the attached figure, consider the general color plus the rock texture, then use the igneous rock classification table to. Phaneritic: coarse grained texture due to slow cooling (typical of plutonic rocks). granite is a common example of a phaneritic igneous rock. this rock has large, visible crystals of minerals such as quartz, feldspar, and mica. aphanitic: fine grained texture due to rapid cooling (typical of volcanic rocks). Describes magma or igneous rock that is rich in magnesium and iron and that is generally dark in color. lava. rock that in its molten form (as magma) issues from volcanos. magma. molten rock beneath the earth's surface. texture. the feel of a surface or a fabric. porphry. igneous rock that has large crystals surrounded by smaller ones.
Igneous Rock Lab 2021 1 Docx Igneous Rock Lab Please Compl Phaneritic: coarse grained texture due to slow cooling (typical of plutonic rocks). granite is a common example of a phaneritic igneous rock. this rock has large, visible crystals of minerals such as quartz, feldspar, and mica. aphanitic: fine grained texture due to rapid cooling (typical of volcanic rocks). Describes magma or igneous rock that is rich in magnesium and iron and that is generally dark in color. lava. rock that in its molten form (as magma) issues from volcanos. magma. molten rock beneath the earth's surface. texture. the feel of a surface or a fabric. porphry. igneous rock that has large crystals surrounded by smaller ones.
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