Description of Mineral Specimen for sale No. 361: |
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Mineral Species: Muscovite with oriented magnetite, rutile, hematite
inclusions. Location of origin: 93rd Street at Riverside Drive, Manhattan Island, New York City, New York County, New York. Description: Large rectangular cleavage of transparent gray-brown muscovite mica with oriented inclusions of black magnetite with minor red hematite and black rutile. Collected ca. 1900. Ex. Ronald (Ron) E. Januzzi (1929-2018) collection. Reference: Frondel, Clifford (1936) Oriented Inclusions of Tourmaline in Muscovite, American Mineralogist, vol. 21, pp. 777-799. Overall size: 12x8 cm. |
from the author's private collection of minerals from New York City.
Read the full article at: The Minerals of New York City
© 10 November 2018 John Betts
- Fine Minerals, New York , NY - All
Rights Reserved. The minerals illustrated on this site were purchased from collectors or wholesale suppliers for resale purposes. The owner of this site did not collect the minerals and collectors should not assume access is permitted to the property based on inclusion in this site. Please contact the property owner to obtain legal permission before entering private property. |