What metamorphic rock is this?

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
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What metamorphic rock is this?  Phyllite is not correct.  I want to say it is Slate because it is foliated and dull.  Any help would be greatly appreciated.

The image features a rock sample alongside a ruler for scale. Below the image, text poses the question: "Which rock name is best for the sample in the photograph? (57 in rock kit)."

A list of rock names is provided as options:
- Amphibolite
- Anthracite
- Gneiss
- Marble
- Metaconglomerate
- Phyllite
- Quartzite
- Serpentinite
- Schist (Mica)
- Schist (Garnet)
- Soapstone
- Slate

The option "Phyllite" is selected.

**Diagram Explanation:**
The ruler in the image helps to provide a scale, showing measurements in millimeters. This is useful for estimating the size and grain size of the rock sample.

The rock appears layered, which is a characteristic feature to consider when identifying it from the options listed.
Transcribed Image Text:The image features a rock sample alongside a ruler for scale. Below the image, text poses the question: "Which rock name is best for the sample in the photograph? (57 in rock kit)." A list of rock names is provided as options: - Amphibolite - Anthracite - Gneiss - Marble - Metaconglomerate - Phyllite - Quartzite - Serpentinite - Schist (Mica) - Schist (Garnet) - Soapstone - Slate The option "Phyllite" is selected. **Diagram Explanation:** The ruler in the image helps to provide a scale, showing measurements in millimeters. This is useful for estimating the size and grain size of the rock sample. The rock appears layered, which is a characteristic feature to consider when identifying it from the options listed.
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