36644: Hematite replacing Magnetite with
Hydrotalcite and Lizardite - $24 Snarum, Modum, Viken, Norway Miniature - 4.0 x 2.9 x 2.5 cm 50 grams Specimen status: Available Send an email with specimen number to order Dark grey hematite with a submetallic
luster has replaced magnetite. The degree of replacement
is uncertain, as the specimen remains strongly magnetic.
In a matrix of white hydrotalcite and yellowish lizardite.
|
|||
|
|||
|