Talk:Agate

Wiki Education Foundation-supported course assignment
This article was the subject of a Wiki Education Foundation-supported course assignment, between 6 January 2020 and 7 April 2020. Further details are available on the course page. Student editor(s): Devlin Vong. Peer reviewers: KaylaCarleton, Abbyfah, Fosterelliott, Ryan-is-Gneiss.

Above undated message substituted from Template:Dashboard.wikiedu.org assignment by PrimeBOT (talk) 13:36, 16 January 2022 (UTC)

wood ward ranch
the wood ward ranch is a great place i went there and it has awsome rocks!!!!!

Image
The image is wonderful but I am wondering how to tell moss agate from tree agate. What is the difference? Boris B 04:58, 21 July 2007 (UTC)

Image
Wikipedia needs to get hold of a different photo of "polished agates of various colors". At least half of the agates shown in the current version of that photo are of various colors because they've been dyed -- and blatantly, too. It's like illustrating a discussion of different types and textures of human hair with a photo of rainbow-colored dynel wigs. —Preceding unsigned comment added by 69.203.146.16 (talk) 06:00, 29 December 2008 (UTC)


 * Removed it - the image page states they were dyed. Don't need phoney pics. Vsmith (talk) 14:24, 29 December 2008 (UTC)

Current ?
I notice that text on formation is lifted from the Encyclopedia Brittanica of 1910. Perhaps a SME could review the geology portion for accuracy —Preceding unsigned comment added by Freesesj (talk • contribs) 15:28, 27 November 2010 (UTC)

3d gallery
I've removed the recently added 3d gallery of agate slabs. I don't see the need for more images, especially in 3d of polished slabs. If we need 3d it surely would be for something with "depth" rather than a flat slab. Vsmith (talk) 23:43, 1 March 2012 (UTC)

if you can see the 3D you will see that we can see inside the rock, because it's a slab it permits light to go through well. To see the 3D you need to cross your eyes till you see 3 images, and than you need to focus on the middle image. Ronveron — Preceding unsigned comment added by Ronveron (talk • contribs) 13:44, 12 March 2012

polyhedroid agate
"Polyhedroid" agate is a term commonly used on the Internet to describe a crystal which has grown with many flat sides or faces and which shows a distinct pattern of concentric polygons when cut across. I don't know whether it is an "official" description or just a popular one, but either way it appears common enough to need mentioning. Can someone add something appropriate to the article? &mdash; Cheers, Steelpillow (Talk) 13:16, 26 December 2014 (UTC)
 * Seems to be just a "sales pitch" term by rock & gem sales sites. Doubtful that a WP:reliable source exists - let me know if you find one. Vsmith (talk) 21:22, 26 December 2014 (UTC)
 * Thank you for your reply. Google found some RS for me :-) so I added it to the article myself. I couldn't check the citations directly, but I found them on the University of Nebraska-Lincoln web site (which I added to the External links), so I hope that's OK. &mdash; Cheers, Steelpillow (Talk) 11:28, 27 December 2014 (UTC)

OTHER kinds of Agate
Hi,

I've come across the following kinds/types of Agate & would like to inquire WHY they are NOT mentioned in this Wikepedia's entry: Crazy Lace agate; Brown Lace agate; Pink lace agate (aka: Aragonite), Botswana agate; Tube agate. Dragon Veins jasper, Turritella agate, Dendritic/Scenic Dendritic agate, Agua Nueva agate, Montana agate, Mexican Fire agate, Plume agate, Polka Dot agate, Passion agate, Scenic agate, Crab agate, Tree agate; — Preceding unsigned comment added by AK63 (talk • contribs) 04:13, 3 July 2015 (UTC) 11
 * Same as on talk:jasper, WP:reliable source needed to verify the significance of these rock shop commercial names. Vsmith (talk) 02:38, 4 July 2015 (UTC)

External links modified
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 * Added archive https://web.archive.org/web/20141227143847/http://snr.unl.edu/data/geologysoils/agates/index-agates.aspx to http://snr.unl.edu/data/geologysoils/agates/index-agates.aspx

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Move discussion in progress
There is a move discussion in progress on Talk:Agate Studio which affects this page. Please participate on that page and not in this talk page section. Thank you. —RMCD bot 06:33, 19 July 2018 (UTC)

The article is well organized and the sections flow nicely. Each section is straight to the point and has great supporting references. — Preceding unsigned comment added by ZeinabFashwal (talk • contribs) 04:28, 29 February 2020 (UTC)

A Commons file used on this page or its Wikidata item has been nominated for deletion
The following Wikimedia Commons file used on this page or its Wikidata item has been nominated for deletion: Participate in the deletion discussion at the nomination page. —Community Tech bot (talk) 14:39, 18 August 2021 (UTC)
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Wiki Education assignment: ERTH 4303 Resources of the Earth
— Assignment last updated by Naeim9146 (talk) 21:48, 26 January 2023 (UTC)