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  • $200.00

    Sparkly peach-colored piece from the Jeffrey Mine. Showing tiny and some bigger size crystals with complex crystal faces.  

    Location: 

    Jeffrey Mine

    Asbestos, Les Sources RCM

    Estrie, Quebec

    Canada

    Size:

    L: 3.5 cm W: 2.0 cm H: 3.9 cm 

    Brought to you by KQ Minerals / Cowboy Crystals 

    -Keith Hayes Collection

    0 out of 5
  • $60.00

    Gorgeous amethyst crystal cluster with a nice vitreous luster from Thunder Bay district. 

    Location: 

    Diamond Willow Mine

    McTavish Twp, Thunder Bay Dist.

    Ontario

    Canada

    Size:

    L: 3.5 cm W: 2.2 cm H: 6.8 cm 

    Brought to you by KQ Minerals / Cowboy Crystals 

    -Keith Hayes Collection 

    0 out of 5
  • $15.00

    Black AEGIRINE crystals that have grown in salmon-pink SERANDITE. From the famous locality of Mont Saint-Hilaire in Quebec, Canada.

    AEGIRINE is a sodium iron silicate mineral with hardness of 6 and in the Monoclinic crystal system.

    SERANDITE is a sodium, manganese silicate mineral. Serandite is a member of the  Wollastonite group and is the manganese analogue of Pectolite (e.g., Larimar). Serandite belongs to the Triclinic crystal system. Hardness is 5 – 5.5 on the Mohs scale. 

    LocationPoudrette quarry, Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, Canada

    Mont Saint-Hilaire is one of the most famous mineral localities in the world. Some 430 valid minerals are known from this location. At Mont Saint-Hilaire, Quebec, Serandite occurs in sodalite xenoliths and pegmatites cutting syenites.

    Specimen size: 1.7 x 0.5 x 0.4 inches

    Specimen weight: 9 grams (0.3 ounces)

    AVAILABILITY: 1 in stock

    I am scheduled to return from my show on October 4th. I should be able to ship any purchases the next day. I appreciate your understanding.
    5 out of 5
  • $25.00

    FLUORITE – THE COLLECTOR’S CHOICE. Mint condition. One of my favorite books from the monograph series from Lithographie, Inc. Some 120 pages with 23 chapters written by experts around the world. Chapters on mineralogy, geology, color, fluorescence, and famous locations in United States, Canada, Mexico, Russia, China, Japan, Pakistan, South Africa and Morocco. My favorite chapter is written by Ross Lillie on The Great Southern Illinois Fluorspar Deposits.

    AVAILABILITY: 1 in stock

    I am scheduled to return from my show on October 4th. I should be able to ship any purchases the next day. I appreciate your understanding.
    5 out of 5
  • $150.00

    HESSONITE is a variety of GROSSULAR GARNET. This specimen is orange in color, gemmy and translucent. Luster is adamantine and size is thumbnail (1.0 inch). From the famous Jeffrey Mine in Quebec, Canada. This piece is from the collection of Roger Maynard. He is a friend and long-time geologist with the US Geological Survey in New Mexico.

    AVAILABILITY: 1 in stock

    I am scheduled to return from my show on October 4th. I should be able to ship any purchases the next day. I appreciate your understanding.
    5 out of 5
  • $110.00

    HESSONITE is a variety of GROSSULAR GARNET. This specimen is orange in color, gemmy and translucent. Luster is adamantine and size is thumbnail (0.9 inches). From the famous Jeffrey Mine in Quebec, Canada. This piece is from the collection of Roger Maynard. He is a friend and long-time geologist with the US Geological Survey in New Mexico.

    AVAILABILITY: 1 in stock

    I am scheduled to return from my show on October 4th. I should be able to ship any purchases the next day. I appreciate your understanding.
    5 out of 5
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