# quick rock question

**URL:** <https://boards.straightdope.com/t/quick-rock-question/813688>\
**Category:** Factual Questions\
**Created:** [May 6, 2018, 11:04am UTC](https://boards.straightdope.com/t/quick-rock-question/813688 "2018-05-06T11:04:11Z")\
**Posts on this page:** 8\
**Page:** 1

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**Author:** ![MadTheSwine](https://avatars.discourse-cdn.com/v4/letter/m/9fc29f/32.png) [@MadTheSwine](https://boards.straightdope.com/u/MadTheSwine)\
**Post date:** [May 6, 2018, 11:04am UTC](https://boards.straightdope.com/t/quick-rock-question/813688/1 "2018-05-06T11:04:11Z")

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what is the name of the rocj that is mostly white and has red and green in it?

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**Author:** ![MadTheSwine](https://avatars.discourse-cdn.com/v4/letter/m/9fc29f/32.png) [@MadTheSwine](https://boards.straightdope.com/u/MadTheSwine)\
**Post date:** [May 6, 2018, 11:06am UTC](https://boards.straightdope.com/t/quick-rock-question/813688/2 "2018-05-06T11:06:10Z")

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rock of course

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**Author:** ![Crafter\_Man](https://sea3.discourse-cdn.com/straightdope/user_avatar/boards.straightdope.com/crafter_man/32/458_2.png) [@Crafter\_Man](https://boards.straightdope.com/u/Crafter_Man)\
**Post date:** [May 6, 2018, 11:22am UTC](https://boards.straightdope.com/t/quick-rock-question/813688/3 "2018-05-06T11:22:01Z")

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[Green on Red](https://en.wikipedia.org/wiki/Green_on_Red), of course.

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**Author:** ![ZurBob](https://avatars.discourse-cdn.com/v4/letter/z/71e660/32.png) [@ZurBob](https://boards.straightdope.com/u/ZurBob)\
**Post date:** [May 6, 2018, 11:47am UTC](https://boards.straightdope.com/t/quick-rock-question/813688/4 "2018-05-06T11:47:04Z")

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Methamphetamine

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**Author:** ![Delicious](https://avatars.discourse-cdn.com/v4/letter/d/dbc845/32.png) [@Delicious](https://boards.straightdope.com/u/Delicious)\
**Post date:** [May 6, 2018, 2:15pm UTC](https://boards.straightdope.com/t/quick-rock-question/813688/5 "2018-05-06T14:15:58Z")

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Coloured chalk

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**Author:** ![bob\_2](https://sea3.discourse-cdn.com/straightdope/user_avatar/boards.straightdope.com/bob_2/32/3341_2.png) [@bob\_2](https://boards.straightdope.com/u/bob_2)\
**Post date:** [May 6, 2018, 2:20pm UTC](https://boards.straightdope.com/t/quick-rock-question/813688/6 "2018-05-06T14:20:31Z")

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A few to chose from: [Common Green Rocks and Minerals](https://www.thoughtco.com/green-minerals-examples-1440940)

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**Author:** ![John\_DiFool](https://sea3.discourse-cdn.com/straightdope/user_avatar/boards.straightdope.com/john_difool/32/19543_2.png) [@John\_DiFool](https://boards.straightdope.com/u/John_DiFool)\
**Post date:** [May 6, 2018, 2:43pm UTC](https://boards.straightdope.com/t/quick-rock-question/813688/7 "2018-05-06T14:43:08Z")

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What color is the slow rock, we wonder…

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**Author:** ![Colibri](https://sea3.discourse-cdn.com/straightdope/user_avatar/boards.straightdope.com/colibri/32/1841_2.png) [@Colibri](https://boards.straightdope.com/u/Colibri)\
**Post date:** [May 6, 2018, 4:12pm UTC](https://boards.straightdope.com/t/quick-rock-question/813688/8 "2018-05-06T16:12:54Z")

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This question is much too vague to get a factual answer. If the OP can provide a link to a photo or a much more detailed description he may open a new thread.

I remind posters that joke answers should not be posted in GQ until the question has been answered factually. Since a factual answer is not possible in this case, I’m closing this. Thanks to bob++ for making a stab at answering it.

Colibri  
General Questions Moderator