Collection of Mark Fenoglio
334 specimens published from MyMinerals 1.0

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Magnetite
No. 0001

Mexico

Plate of black octahedral magnetite crystals (to 10 mm wide), many twinned and intergrown, on massive magnetite matrix; reddish-brown rust coats parts of most of crystal faces

Received as gift in January 1979
 
9.1 x 6.8 x 3.5 cm (small cabinet)

 

 
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