Objects

Displaying 701 - 800 of 42096
Cat. # Name Description
701 00.2.4.29.0004 Cinnabar None
702 00.2.4.29.0005 Cinnabar Crystalline coating. Color: RD
703 00.2.4.29.0006 Chalcocite Black, massive with small quartz blebs.
704 00.2.4.29.0007 Chalcocite Massive, brown-black.
705 00.2.4.29.0008 Chalcocite Massive, tarnished to red-gold; pyrite present
706 00.2.4.29.0009 Bornite Massive, dull black.
707 00.2.4.29.0010 Bornite Massive, dark gray metallic; minor copper minerals (azurite/malachite)
708 00.2.4.29.0011 Bornite Massive, dark gray.
709 00.2.4.29.0012 Pyrrhotite Massive, black.
710 00.2.4.29.0013 Nickeline Massive. Color: PK-OR
711 00.2.4.3.0010 Calcite Crystals & pockets.
712 00.2.4.3.0011 Gold Small gold flakes on quartz and feldspar.
713 00.2.4.30.0001 Pyrite Miniature shows pyritohedral crystals; hand is compact aggregate
714 00.2.4.30.0003 Pyrite One specimen has cubes of pyrite to 3/8" on quartz crystals. Other, massive pyrite in matrix. a. and b.
715 00.2.4.30.0004 Pyrite Crystal faces on one side of rock layer.
716 00.2.4.30.0005 Pyrite Thumbnails mostly massive; miniature has crystals at one end.
717 00.2.4.30.0006 Pyrite Scattered crystals in iron matrix. Poor crystals on quartz.
718 00.2.4.30.0007 Pyrite None
719 00.2.4.30.0008 Pyrite Cubic crystals to 3/8" scattered among quartz crystals; tiny crystls with calcite on matrix
720 00.2.4.30.0010 Pyrite Vial contains decomposed materail; 1 large partial strated crystal on pyrite matrix
721 00.2.4.30.0011 Pyrite None
722 00.2.4.30.0013 Pyrite One massive; other has striated crystals to 3/8" on an end.
723 00.2.4.30.0017 Pyrite Crystals on quartz crystals to 1/4".
724 00.2.4.31.0001 Pyrite Massive pyrite, one side coverd with 3/8" quartz crystals with larger pyrite (1/2") on quartz.
725 00.2.4.31.0002 Pyrite Dubic crystals with iron-stained quartz crystals on massive pyrite & quartz matrix
726 00.2.4.31.0003 Pyrite TN's - pieces of cubic crystals; miniatures - clusters of crystals
727 00.2.4.31.0004 Pyrite Granular aggregate.
728 00.2.4.31.0005 Pyrite Crystals on small quartz crystals. Massive pyrite with pyrite & quartz crystals in vug at one end.
729 00.2.4.31.0006 Pyrite Partial crystals.
730 00.2.4.31.0007 Pyrite Cabinet - cluster of striated crystals ; massive pyrite with quartz; massive - showing some crystal faces
731 00.2.4.31.0008 Pyrite Brown cubic crystals from 1/8" x 1/8" - 3/8" x 3/8"
732 00.2.4.31.0010 Pyrite Crystal clump.
733 00.2.4.31.0012 Pyrite Brassy, striated crystals in pocket of granular pyrite
734 00.2.4.32.0001 Pyrite Vial contains decomposed material; 1 cluster of crystals
735 00.2.4.32.0002 Pyrite Granular aggregate with some quartz.
736 00.2.4.32.0003 Pyrite Scattered pyrite in light gray matrix.
737 00.2.4.32.0004 Pyrite Granular aggregate.
738 00.2.4.32.0005 Pyrite Pyrite finely disseminated in galena(?).
739 00.2.4.32.0006 Pyrite Striated pyrite crystals with quartz.
740 00.2.4.32.0008 Pyrite A few crystals embedded in quartz.
741 00.2.4.32.0009 Quartz Quartz crystals on pyritiferous rock.
742 00.2.4.32.0012 Pyrite Mostly ore material with quartz & feldspar; 1 hand specimen has cluster of cubic crystals
743 00.2.4.32.0014 Pyrite TN - striated partial cube; miniature - bright, brassy cubic crystals to 18"; should be 4 specimens
744 00.2.4.33.0007 Pyrite Pyrite, chalcopyrite, gold or silver probably.
745 00.2.4.34.0002 Pyrite All specimens a mixture of pyrite, quartz and crystals of both. Hand specimen is probably chalcopyrite on calcite crystals.
746 00.2.4.34.0003 Pyrite Drusy pyrite on matrix.
747 00.2.4.34.0004 Pyrite Small pyrite crystals lining nodule.
748 00.2.4.34.0006 Pyrite Finely disseminated pyrite.
749 00.2.4.34.0007 Pyrite Crystals in matrix.
750 00.2.4.34.0011 Pyrite Ore samples with quartz & galena; possible rhodocrosite
751 00.2.4.35.0002 Chalcopyrite Massive, in quartz.
752 00.2.4.35.0005 Chalcopyrite Nodule.
753 00.2.4.35.0008 Chalcopyrite Massive, possibly covellite as a decomposition product
754 00.2.4.36.0001 Chalcopyrite Massive.
755 00.2.4.36.0008 Chalcopyrite Massive, disseminated.
756 00.2.4.37.0002 Chalcopyrite Poor crystals on matrix.
757 00.2.4.37.0009 Chalcopyrite None
758 00.2.4.38.0002 Marcasite Small crystals, metallic gold, in quartz.
759 00.2.4.38.0003 Marcasite Small crystals some blackened with quartz.
760 00.2.4.38.0004 Marcasite One - a nodule of marcasite; one - small crystals in quartz seam (starting to disintegrate)
761 00.2.4.38.0005 Marcasite Glass tube - small pieces & dust; TN - decomposing; M - small crystal aggregate
762 00.2.4.38.0008 Marcasite Massive with crystal faces; possible chalcopyrite also
763 00.2.4.38.0009 Marcasite Cockscomb crystal group, partially changed; sprayed 3/5/75
764 00.2.4.38.0011 Marcasite Brassy crystal aggregate; some quartz.
765 00.2.4.38.0012 Marcasite Crystals on sandstone matrix.
766 00.2.4.38.0013 Marcasite Cubic crystals covered with drusy quartz, therefore possibly pyrite
767 00.2.4.39.0003 Chalcopyrite Massive, few scattered crystals; some galena & pyrite
768 00.2.4.39.0004 Pyrite ? Crumbling very badly.
769 00.2.4.39.0006 Pyrite Fairly stable, brassy crystal groups forming botriedal surface
770 00.2.4.39.0011 Chalcopyrite Massive, with galena; dull black.
771 00.2.4.4.0009 Silver Ore.
772 00.2.4.4.0011 Silver 80%.
773 00.2.4.40.0002 Covellite Massive, dark blue-black.
774 00.2.4.40.0003 Pyrargyrite Massive, black.
775 00.2.4.40.0004 Halite Numerous specimens, 2 tubes 109 and 100+ approx.
776 00.2.4.40.0005 Halite None
777 00.2.4.40.0006 Halite Isometric; 1 tube, numerous specimens, approx. 20+.
778 00.2.4.40.0007 Halite Massive.
779 00.2.4.40.0008 Halite Massive.
780 00.2.4.40.0009 Carnallite One tube, undetermined #.
781 00.2.4.40.0010 Fluorite Color: GR, BG Fluorite image
782 00.2.4.40.0011 Fluorite None
783 00.2.4.40.0012 Microcline (Feldspar group) Galenite and pyrite.
784 00.2.4.40.0013 Cryolite None
785 00.2.4.40.0014 Cryolite None
786 00.2.4.40.0015 Halite Gummed label No. 1.
787 00.2.4.40.0016 Halite None
788 00.2.4.41.0001 Cuprite Massive with thin malachite veins. Color: BR
789 00.2.4.41.0002 Cuprite Massive, also known as Tile Ore (Dana); probably contains iron. Color: RD-BR
790 00.2.4.41.0003 Cuprite Massive with malachite veins; earthy. Color: BR
791 00.2.4.41.0004 Franklinite Franklinte and zincite granules with willemite. Color: BK
792 00.2.4.41.0005 Franklinite Color: BK
793 00.2.4.41.0006 Corundum None
794 00.2.4.41.0008 Corundum Missing.
795 00.2.4.41.0009 Quartz var. Chert Translucent, known as "Oriental topaz". Color: GD
796 00.2.4.41.0010 Corundum var. Ruby Opaque. Color: RD
797 00.2.4.41.0011 Franklinite Blebs of franklinite, zincite and willemite to 1/4". Color: BK
798 00.2.4.41.0012 Willemite None
799 00.2.4.41.0013 Corundum var. Sapphire Broken crystals. Color: BL
800 00.2.4.42.0001 Galena Weathered crystal group. Color: GY
CSV