Talk:Ilmenite is part of WikiProject Geology, an attempt at creating a standardized, informative, comprehensive and easy-to-use geology resource. If you would like to participate, you can choose to edit this article, or visit the project page for more information.GeologyWikipedia:WikiProject GeologyTemplate:WikiProject GeologyGeology articles
This article is within the scope of WikiProject Cornwall, an attempt to improve and expand Wikipedia coverage of Cornwall and all things Cornish. If you would like to participate, you can edit the article attached to this page, or visit the project member page, where you can join the project and/or contribute to the discussion.CornwallWikipedia:WikiProject CornwallTemplate:WikiProject CornwallCornwall-related articles
See drop-down box for suggested article edit guidelines:
Be bold - if you know something about Cornwall then put it in! We value your contributions and don't be afraid if your spelling isn't great as there are plenty of spelling and grammar experts on clean-up duty!
Articles on settlements in Cornwall should be written using the standard set of headings approved by the UK geography WikiProject's guideline How to write about settlements.
AtWikiProject Cornwall we subscribe to the policies laid down by Wikipedia - particularly civility and consensus building. We are aware that the wording on Cornish entries can sometimes be a contentious topic, especially those concerning geography. You don't have to agree with everything but there is no excuse for rudeness and these things are best solved through consensus building and compromise. For more information see WP:CornwallGuideline.
These pages are not platforms for political discussion. Issues relating to Cornish politics should be restricted to those pages that directly deal with these issues (such as Constitutional status of Cornwall, Cornish nationalism, etc) and should not overflow into other articles.
Most of all have fun editing - that's the reason we all do this, right?!
Ilmenite is part of WikiProject Rocks and minerals, an attempt at creating a standardized, informative, comprehensive and easy-to-use rocks and minerals resource. If you would like to participate, you can choose to edit this article, or visit the project page for more information.Rocks and mineralsWikipedia:WikiProject Rocks and mineralsTemplate:WikiProject Rocks and mineralsRocks and minerals articles
This article links to one or more target anchors that no longer exist.
[[Mineral#Differences between minerals and rocks|pseudo-mineral]] The anchor (#Differences between minerals and rocks) is no longer available because it was deleted by a user before.
Please help fix the broken anchors. You can remove this template after fixing the problems. | Reporting errors
Please can someone give an idea of size, such as a scale bar. This is very basic stuff. Not including these is bad practice and makes the images of very little value. —Preceding unsigned comment added by 81.153.64.39 (talk • contribs)
Indeed, it is good practise to include a scale bar or object for which the size is relatively well known. But you have to work with what you get on wikipedia. This is also not the only image without, not by a long shot.Rolinator02:40, 18 August 2007 (UTC)[reply]
Images and description of thin section of illmenite AND hematite (hematite article should also be change if I'm right) in conflict with reference.[edit]
I had always regarded from memory illmenite and hematite as opaque minerals, as such color in thin section microscopy would not be an adequate description (being opaque means it would appear black in transmission microscopy). So I went to the reference cited by the author of the edit, the last lines of structure and properties, page 366 and 367 of Introduction to Mineralogy by William Nesse (I have the 2016 edition). That pages describe Titanite, which is a titaniferous mineral that is not opaque and has the colors described in this article. The pages 411 and 413 on the other hand do describe illmenite and hematite and cite the mineral as an opaque and give no description of its color. The images in both this articles (illmenite and hematite) are at least confusing as, as explained above, they are both opaque minerals and would look like black, blobs more commonly, grains in both planar and crossed polarized light used in transmission microscopy. 2800:A4:1767:1900:6C2F:B9E8:FA0A:ADFF (talk) 16:32, 14 December 2022 (UTC)[reply]
As none has replied to this comment I have deleted the line "In thin sections, ilmenite appears brownish, slightly pink, or purple. The mineral has distinct bireflectance and is pleochroic. In crossed polarizers, ilmenite is highly anisotropic and its interference colors range from gray to brownish gray." at the end of the "Structure and properties" section for the reasons explained above. 2800:A4:1600:7100:992F:DC7D:8B2C:259F (talk) 01:00, 16 December 2022 (UTC)[reply]
No. What refs? Perhaps it occurs as residual grains in clays formed by weathering or alteration of primary ilmenite bearing rock. Vsmith (talk) 14:45, 20 April 2011 (UTC)[reply]
I ended up on this page by looking for "ferrocarbon". As that is a redirect to Ilmenite, the term "ferrocarbon" should be explained/mentioned in the text, shouldn't it?
130.180.55.242 (talk) 12:00, 16 August 2016 (UTC)[reply]
Thanks for raising this point. I have changed the Ferrocarbon article's redirect from IlmenitetoSteel, because I think ferrocarbon is steel with at least 10% carbon, so it seems more sensible to me. I've also added a sentence to the ilmenite article in a new section named "Alloys". GeoWriter (talk) 14:27, 16 August 2016 (UTC)[reply]
I have just modified one external link on Ilmenite. Please take a moment to review my edit. If you have any questions, or need the bot to ignore the links, or the page altogether, please visit this simple FaQ for additional information. I made the following changes:
When you have finished reviewing my changes, you may follow the instructions on the template below to fix any issues with the URLs.
This message was posted before February 2018. After February 2018, "External links modified" talk page sections are no longer generated or monitored by InternetArchiveBot. No special action is required regarding these talk page notices, other than regular verification using the archive tool instructions below. Editors have permission to delete these "External links modified" talk page sections if they want to de-clutter talk pages, but see the RfC before doing mass systematic removals. This message is updated dynamically through the template {{source check}} (last update: 5 June 2024).
If you have discovered URLs which were erroneously considered dead by the bot, you can report them with this tool.
If you found an error with any archives or the URLs themselves, you can fix them with this tool.
Sorry, you have on the page: "Titanium dioxide is a very good white pigment and is also used in the production of Titanium metal." I have never heard and there is no sense to produce titanium metal from titanium dioxide pigment. Titanium metal could be produced from ilmenite.2 FeTiO3 + 7 Cl2 + 6 C → 2 TiCl4 + 2 FeCl3 + 6 CO and TiCl4 + 2 Mg → Ti + 2 MgCl2
I read the articles, which you refer. Still, I find the sentence nonsense. I admit titanium could be made from TiO2 (at least in laboratorium). In real life you have to use as TiO2 either rutile mineral, calciner discharge of the sulfate process or titanium dioxide films made by ALD from TiCl4. Not titanium dioxide pigment. TiO2 and titanium dioxide pigment is not the same issue. Titanium dioxide pigment should have crystal size 220 nm and is aftertreated with aluminium and silicon compounds to deminish the photoactivity of TiO2. --Sailamarja (talk) 13:46, 29 December 2018 (UTC)[reply]
Sulfate process plants must utilise low-vanadium ilmenite, as vanadium is a penalty element.
Expanding with material from Finnish Wiki article[edit]
I've brought in some material from the Finnish article, but much of the article wandered off-scope and there was an extensive section specific to ilmenite in Finland. I did not try to bring this material in. --Kent G. Budge (talk) 00:41, 25 February 2022 (UTC)[reply]