Wikiversity

File:Classification extrusive rocks EN.svg

Original file ‎(SVG file, nominally 750 × 520 pixels, file size: 46 KB)

This is a file from the Wikimedia Commons. The description on its description page there is shown below.

Commons is a freely licensed media file repository. You can help.

Summary

Description
English: IUGS classification of aphanitic igneous rocks according to their relative alkali (Na2O + K2O) and silica (SiO2) weight contents. Blue area is roughly where alkaline rocks plot; yellow area where subalkaline rocks plot.

Original source:

  • Le Maitre, R.W. (ed.); 1989: A classification of igneous rocks and glossary of terms, Blackwell Science, Oxford.
Date
Source Own work
Author Woudloper
Permission
(Reusing this file)		 Own work
Other versions File:Classification_extrusive_rocks_NL.svg

Licensing

I, the copyright holder of this work, hereby publish it under the following licenses:
GNU head Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.
w:en:Creative Commons
attribution share alike
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported, 2.5 Generic, 2.0 Generic and 1.0 Generic license.
You are free:
  • to share – to copy, distribute and transmit the work
  • to remix – to adapt the work
Under the following conditions:
  • attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
  • share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
You may select the license of your choice.

en:TAS classification

Captions

Classification of aphanitic extrusive igneous rocks

Items portrayed in this file

depicts

aphanite

inception

May 2010

MIME type

image/svg+xml

checksum

0bfd6cc5e8640862469914187dbe74adefe7332d

determination method: SHA-1

data size

47,087 byte

height

520 pixel

width

750 pixel

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current19:12, 12 May 2010Thumbnail for version as of 19:12, 12 May 2010750 × 520 (46 KB)Woudloper{{Information |Description={{en|1=IUGS classification of extrusive rocks according to their relative alkali (Na<sub>2</sub>O + K<sub>2</sub>O) and silica (SiO<sub>2</sub>) weight contents. Blue area is roughly where alkaline rocks plot; yellow

The following page uses this file:

Global file usage

The following other wikis use this file:

Retrieved from "https://en.wikiversity.org/wiki/File:Classification_extrusive_rocks_EN.svg"