Timeline for How to genetically classify a mineral resulted from weathering?
Current License: CC BY-SA 4.0
5 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jan 22, 2020 at 11:27 | comment | added | user18590 | Yes. I consider that on questions generation not to show two correct options. I appreciate your answer but gonna follow Fred advice and separate weathering minerals from those formed on enrichment supergenic ores. | |
| Jan 21, 2020 at 19:56 | comment | added | Michael Walsby | Haematite can form in a number of ways and fits several of your classification headings, including Supergenic. | |
| Jan 21, 2020 at 19:47 | comment | added | user18590 | This is important because I am creating questions with code like "In wich environment would you find hematite? a)Supergenic b)...." I calculate not to show two correct options on the test. So do you think it is correct to say hematite forms as supergenic on supergenic enrichmetn ores, and eg illite is supergenic because it is a weathering product? That simplifies my DB. | |
| Jan 21, 2020 at 19:38 | vote | accept | CommunityBot | moved from User.Id=18590 by developer User.Id=548 | |
| Jan 22, 2020 at 7:43 | |||||
| Jan 21, 2020 at 13:54 | history | answered | Michael Walsby | CC BY-SA 4.0 |