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Complete this identification chart for metamorphic rock using the chart below and find the following mineral present, texture, type of metamorphism, Portolith, and rock name  Rock sample #36

Complete this identification chart for metamorphic rock using the chart below and find the following mineral present, texture, type of metamorphism, Portolith, and rock name  Rock sample #36

Applications and Investigations in Earth Science (9th Edition)
Applications and Investigations in Earth Science (9th Edition)
9th Edition
ISBN:9780134746241
Author:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Publisher:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Chapter1: The Study Of Minerals
Section: Chapter Questions
Problem 1LR
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Complete this identification chart for metamorphic rock using the chart below and find the following mineral present, texture, type of metamorphism, Portolith, and rock name 

Rock sample #36

This image displays a rock specimen labeled with the number 36. The rock appears rough in texture, with a light gray to brown coloration and hints of shimmer, indicating possible mineral inclusions. It is placed on a textured black background, likely showcasing its natural surface details. For educational purposes, this rock could be used to illustrate geological concepts such as mineral identification, rock classification, or the study of rock formation processes. The number 36 is likely part of a collection, helping to identify and catalog the specimen within an educational set. Unfortunately, there are no graphs or diagrams present in the image to further explain its context.
Transcribed Image Text:This image displays a rock specimen labeled with the number 36. The rock appears rough in texture, with a light gray to brown coloration and hints of shimmer, indicating possible mineral inclusions. It is placed on a textured black background, likely showcasing its natural surface details. For educational purposes, this rock could be used to illustrate geological concepts such as mineral identification, rock classification, or the study of rock formation processes. The number 36 is likely part of a collection, helping to identify and catalog the specimen within an educational set. Unfortunately, there are no graphs or diagrams present in the image to further explain its context.
## Metamorphic Rock Identification Chart ### Identification Chart for Metamorphic Rocks | Sample # | Minerals Present | Texture | Type of Metamorphism | Protolith | Rock Name | |-----------|------------------|---------|----------------------|-----------|-----------| | 27 | | | | | | ### Scheme for Metamorphic Rock Identification #### Texture and Grain Size - **Foliate Texture:** - **Mineral Alignment:** - **Fine Grain:** - **Composition:** Mica - **Type of Metamorphism:** Regional (Heat and pressure increases) - **Comments:** Low-grade metamorphism of shale - **Rock Name:** Slate - **Map Symbol:** Shaded with parallel lines - **Fine to Medium Grain:** - **Composition:** Quartz, Feldspar, Amphibole, Garnet, Pyroxene - **Type of Metamorphism:** Regional - **Comments:** Foliation surfaces shiny from microscopic mica crystals - **Rock Name:** Phyllite - **Map Symbol:** Shaded with wavy lines - **Medium to Coarse Grain:** - **Composition:** Various - **Type of Metamorphism:** Regional - **Comments:** Platy mica crystals visible from metamorphism of clay or feldspar - **Rock Name:** Schist - **Map Symbol:** Shaded with criss-cross lines - **Banding:** - **Medium to Coarse Grain:** - **Composition:** Various - **Type of Metamorphism:** Regional - **Comments:** High-grade metamorphism; mineral types segregated into bands - **Rock Name:** Gneiss - **Map Symbol:** Shaded with coarse wavy lines - **Nonfoliated Texture:** - **Fine Grain:** - **Composition:** Carbon - **Type of Metamorphism:** Regional - **Comments:** Metamorphism of bituminous coal - **Rock Name:** Anthracite coal - **Map Symbol:** Solid black - **Fine Grain:** - **Composition:** Various minerals - **Type of Metamorphism:** Contact (heat) - **Comments:** Various rocks changed by heat from nearby magma/lava
Transcribed Image Text:## Metamorphic Rock Identification Chart ### Identification Chart for Metamorphic Rocks | Sample # | Minerals Present | Texture | Type of Metamorphism | Protolith | Rock Name | |-----------|------------------|---------|----------------------|-----------|-----------| | 27 | | | | | | ### Scheme for Metamorphic Rock Identification #### Texture and Grain Size - **Foliate Texture:** - **Mineral Alignment:** - **Fine Grain:** - **Composition:** Mica - **Type of Metamorphism:** Regional (Heat and pressure increases) - **Comments:** Low-grade metamorphism of shale - **Rock Name:** Slate - **Map Symbol:** Shaded with parallel lines - **Fine to Medium Grain:** - **Composition:** Quartz, Feldspar, Amphibole, Garnet, Pyroxene - **Type of Metamorphism:** Regional - **Comments:** Foliation surfaces shiny from microscopic mica crystals - **Rock Name:** Phyllite - **Map Symbol:** Shaded with wavy lines - **Medium to Coarse Grain:** - **Composition:** Various - **Type of Metamorphism:** Regional - **Comments:** Platy mica crystals visible from metamorphism of clay or feldspar - **Rock Name:** Schist - **Map Symbol:** Shaded with criss-cross lines - **Banding:** - **Medium to Coarse Grain:** - **Composition:** Various - **Type of Metamorphism:** Regional - **Comments:** High-grade metamorphism; mineral types segregated into bands - **Rock Name:** Gneiss - **Map Symbol:** Shaded with coarse wavy lines - **Nonfoliated Texture:** - **Fine Grain:** - **Composition:** Carbon - **Type of Metamorphism:** Regional - **Comments:** Metamorphism of bituminous coal - **Rock Name:** Anthracite coal - **Map Symbol:** Solid black - **Fine Grain:** - **Composition:** Various minerals - **Type of Metamorphism:** Contact (heat) - **Comments:** Various rocks changed by heat from nearby magma/lava
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