Home PageAbout MindatThe Mindat ManualHistory of MindatCopyright StatusWho We AreContact UsAdvertise on Mindat
Donate to MindatCorporate SponsorshipSponsor a PageSponsored PagesMindat AdvertisersAdvertise on Mindat
Learning CenterWhat is a mineral?The most common minerals on earthInformation for EducatorsMindat ArticlesThe ElementsThe Rock H. Currier Digital LibraryGeologic Time
Minerals by PropertiesMinerals by ChemistryAdvanced Locality SearchRandom MineralRandom LocalitySearch by minIDLocalities Near MeSearch ArticlesSearch GlossaryMore Search Options
The Mindat ManualAdd a New PhotoRate PhotosLocality Edit ReportCoordinate Completion ReportAdd Glossary Item
Mining CompaniesStatisticsUsersMineral MuseumsClubs & OrganizationsMineral Shows & EventsThe Mindat DirectoryDevice SettingsThe Mineral Quiz
Photo SearchPhoto GalleriesSearch by ColorNew Photos TodayNew Photos YesterdayMembers' Photo GalleriesPast Photo of the Day GalleryPhotography
╳Discussions
💬 Home🔎 Search📅 LatestGroups
EducationOpen discussion area.Fakes & FraudsOpen discussion area.Field CollectingOpen discussion area.FossilsOpen discussion area.Gems and GemologyOpen discussion area.GeneralOpen discussion area.How to ContributeOpen discussion area.Identity HelpOpen discussion area.Improving Mindat.orgOpen discussion area.LocalitiesOpen discussion area.Lost and Stolen SpecimensOpen discussion area.MarketplaceOpen discussion area.MeteoritesOpen discussion area.Mindat ProductsOpen discussion area.Mineral ExchangesOpen discussion area.Mineral PhotographyOpen discussion area.Mineral ShowsOpen discussion area.Mineralogical ClassificationOpen discussion area.Mineralogy CourseOpen discussion area.MineralsOpen discussion area.Minerals and MuseumsOpen discussion area.PhotosOpen discussion area.Techniques for CollectorsOpen discussion area.The Rock H. Currier Digital LibraryOpen discussion area.UV MineralsOpen discussion area.Recent Images in Discussions
Identity HelpFossils?
10th Oct 2014 03:17 UTCRachel
Anyone know what these are? The 3 largest ones are all very heavy.
*Found in Michigan...
Thank you for your time! Any help would be greatly appreciated.
Thanks,
Rachel
10th Oct 2014 04:57 UTCBob Harman
I suggest taking these to a local college and showing them to an anthropologist well versed in locally found Michigan Native American artifacts. Your lower right and last pix look like water worn concretions, possibly of siderite?? Anyway none, to me, really look like fossils. BTW, if they are Native American artifacts and were found under certain circumstances, there might be strict Michigan laws about the finds and their removal so be aware of that. There are laws about that here in Indiana. CHEERS…….BOB
10th Oct 2014 17:11 UTCOlivier Langelier
Nice find by the way!
10th Oct 2014 17:55 UTCRachel
10th Oct 2014 17:59 UTCRachel
My son will be so exited, just at the possibility of that- I will call around to inquire about having them looked at. I will also do some research on the laws about removing such. He is 10 and was bringing his "rock" finds home in a wagon. I never even thought about laws the may be breaking
10th Oct 2014 20:52 UTCPaul Brandes 🌟 Manager
10th Oct 2014 21:05 UTCJohn Oostenryk
Ok - bad news! Been doing avocational Midwest Archaeology for 15 years- those are not artifacts.
In your first post of 4 pics- the top two are some sort of iron concretion. Michigan has plenty of iron deposits in places.
The lower left looks like an 'omar'- A rock with a hole in it. IA state geological survey had an excellent article on them- but they have rearranged their website and I can't find it! Wonderful progress!
The last is as the others state- also an iron type concretion.
The other two pics you post- have more rocks, no artifacts. :)
Tell him to keep looking, there are always cool things to find outside! :)
As to illegal artifacts- just don't pick them up to KEEP in state(county) or federal parks. You can look and touch- just put them back.
Private property is no problemo;)
Are there any rock clubs or archaeology groups in your area? Check in with them-
It may take a few visits possibly to gain some solid trust(folks may be tight with info a bit- specially to adults-just human nature. They may have spent years figuring out where to go themselves... BUT-everyone likes seeing kids interested and typically are happy to get them solid info on where to go find stuff!
Really-GO!
sincerely-
John O:)
10th Oct 2014 22:50 UTCBob Harman
As to Rachel's found artifacts or stone tools, let's see what the experts say after they examine them. CHEERS……..BOB
10th Oct 2014 23:17 UTCRachel
Never 'bad news' Jon.. That's the beauty of being 10- possibilities and what-it's are as good as gold.:) I will get information on local clubs, he would LOVE that. He asked for a metal detector for his 8th birthday, in doing that he found fossils, rocks and minerals to be more interesting- I can't keep up, helping him as much as I would like as there is SO much to know. I can understand why folks are guarded with their hard earned intel:)!
Again, thank you all so much! You put a smile on my lil guys face by simply knowing now what some of his things are:)
Rachel
11th Oct 2014 02:12 UTCPaul Brandes 🌟 Manager
The greatest native copper deposits in the world are found in your home state of Michigan, you'll just have to travel to the Keweenaw Peninsula in Upper Michigan to find them. If he is that interested in rocks, minerals, and the earth sciences, I would highly recommend finding a rock/mineral club near you in Michigan and join.
27th Oct 2014 13:13 UTCRachel
I followed up with GVSU, the professor's response was agreeable to John's . She offered to look at them but I'd hate to waste her time as she seemed pretty confident in knowing what they are. Thank you all for the awesome help- what a cool site!!!
Sincerely,
Rachel
27th Oct 2014 16:15 UTCJohn Oostenryk
Thanks for coming back to relate the outcome- I REALLY appreciate knowing.
Good job on the followup!
Happy Hunting!
~JO:)
27th Oct 2014 17:10 UTCDoug Daniels
You wouldn't really be wasting the prof's time. Most are willing to help point out things, and that would be especially helpful if you took your son with you. They might even have some displays or other materials to show. And, they are always looking to interest future students to come to their institution.....
Mindat.org is an outreach project of the Hudson Institute of Mineralogy, a 501(c)(3) not-for-profit organization.
Copyright © mindat.org and the Hudson Institute of Mineralogy 1993-2024, except where stated. Most political location boundaries are © OpenStreetMap contributors. Mindat.org relies on the contributions of thousands of members and supporters. Founded in 2000 by Jolyon Ralph.
Privacy Policy - Terms & Conditions - Contact Us / DMCA issues - Report a bug/vulnerability Current server date and time: April 19, 2024 01:16:46
Copyright © mindat.org and the Hudson Institute of Mineralogy 1993-2024, except where stated. Most political location boundaries are © OpenStreetMap contributors. Mindat.org relies on the contributions of thousands of members and supporters. Founded in 2000 by Jolyon Ralph.
Privacy Policy - Terms & Conditions - Contact Us / DMCA issues - Report a bug/vulnerability Current server date and time: April 19, 2024 01:16:46