![Minerals | Free Full-Text | PGE-Enrichment in Magnetite-Bearing Olivine Gabbro: New Observations from the Midcontinent Rift-Related Echo Lake Intrusion in Northern Michigan, USA Minerals | Free Full-Text | PGE-Enrichment in Magnetite-Bearing Olivine Gabbro: New Observations from the Midcontinent Rift-Related Echo Lake Intrusion in Northern Michigan, USA](https://pub.mdpi-res.com/minerals/minerals-09-00021/article_deploy/html/images/minerals-09-00021-g001-550.jpg?1570888749)
Minerals | Free Full-Text | PGE-Enrichment in Magnetite-Bearing Olivine Gabbro: New Observations from the Midcontinent Rift-Related Echo Lake Intrusion in Northern Michigan, USA
![Franklinite with magnetite from Franklin, New Jersey, USA. Franklinite and magnetite are both members of the spinel group. Magnetite is iron oxide, and franklinite is primarily a zinc-iron oxide. Magnetite is common Franklinite with magnetite from Franklin, New Jersey, USA. Franklinite and magnetite are both members of the spinel group. Magnetite is iron oxide, and franklinite is primarily a zinc-iron oxide. Magnetite is common](https://c8.alamy.com/comp/2J8RNF9/franklinite-with-magnetite-from-franklin-new-jersey-usa-franklinite-and-magnetite-are-both-members-of-the-spinel-group-magnetite-is-iron-oxide-and-franklinite-is-primarily-a-zinc-iron-oxide-magnetite-is-common-and-widespread-but-franklinite-is-a-rare-mineral-found-only-at-franklin-new-jersey-the-mines-at-franklin-once-produced-significant-amounts-of-zinc-iron-and-manganese-ore-in-this-ore-specimen-the-franklinite-and-magnetite-are-hard-to-distinguish-both-are-black-but-the-franklinite-has-a-brigther-more-metallic-luster-2J8RNF9.jpg)
Franklinite with magnetite from Franklin, New Jersey, USA. Franklinite and magnetite are both members of the spinel group. Magnetite is iron oxide, and franklinite is primarily a zinc-iron oxide. Magnetite is common
![By: Chase Nelson and Ross Admire. General info about Magnetite Magnetite is an oxide of iron as is hemitite and can form as iron oxidizes in a dry environment. - ppt download By: Chase Nelson and Ross Admire. General info about Magnetite Magnetite is an oxide of iron as is hemitite and can form as iron oxidizes in a dry environment. - ppt download](https://images.slideplayer.com/25/7813965/slides/slide_5.jpg)
By: Chase Nelson and Ross Admire. General info about Magnetite Magnetite is an oxide of iron as is hemitite and can form as iron oxidizes in a dry environment. - ppt download
![Sample overview map. a Global map showing the different locations of... | Download Scientific Diagram Sample overview map. a Global map showing the different locations of... | Download Scientific Diagram](https://www.researchgate.net/publication/332379629/figure/fig2/AS:958983250649089@1605650832064/Sample-overview-map-a-Global-map-showing-the-different-locations-of-origin-for.png)
Sample overview map. a Global map showing the different locations of... | Download Scientific Diagram
![a) Locations of the largest iron mines in the world (Roy et al 2001;... | Download Scientific Diagram a) Locations of the largest iron mines in the world (Roy et al 2001;... | Download Scientific Diagram](https://www.researchgate.net/publication/257767969/figure/fig3/AS:341653853360163@1458468034883/a-Locations-of-the-largest-iron-mines-in-the-world-Roy-et-al-2001-World-Iron-2009.png)