Duckbill Dinosaur Humerus Bone

$10,000.00 $7,000.00 Save 30% (Sale)
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This is the right-hand side Humerus bone of a Duckbill Dinosaur (Hypacrosaurus stebingeri), which could grow as large or larger than the Tyrannosaurus Rex which they lived amongst during the Late Cretaceous period. This bone would have come from an older juvenile or sub-adult dinosaur, but still displays impressive size. This bone measures approximately 52 x 15 cm, weighs 6.5 kg, and stands 49.5 cm tall!

This bone was found on private land in the Two Medicine Formation in Montana, USA - this formation also extends into Alberta, Canada.

This Hypacrosaurus bone has been professionally prepared and stabilized in our dinosaur preparation lab. It has been prepared to “Museum standards”. There are multiple repaired cracks throughout the diaphysis, some of which required gap-fill restoration. There is some weathering on the ends of the bones, but nothing of great significance; the condition is still “excellent”. It comes with a custom-made, powder-coated metal display stand (7.6 kg).

Following your purchase, a KORITE Representative will contact you regarding additional shipping details and custom information. Shipping does not include your countries' import duties, or Value Added Tax (VAT).

Caring for your Ammolite 

Like all gemstones, Ammolite should be treated with care and attention.

-Avoid exposure to direct heat.
-Do not over-expose to water.
-Avoid hard impact to the stone
-Do not clean in ultrasonic cleaners
-Use a soft, none-abrasive cloth to clean your Ammolite jewellery.

    Ammolite Grades

    -Standard grade stones will display 1-2 colours and can often include matrix lines.

    -A grade stones will display 2 or more colours in brighter tones than standard. Matrix lines may be present

    -AA grade stones will display 3 or more bright colours. Matrix lines may be present

    -AAA grade stone will display 3 or more vibrant colours from any angle. Fine matrix lines may be present

    When it comes to ammolite, each stone is as unique as a fingerprint, no two will ever be the same.

    KORITE's Ammolite Jewellery Guarantee

    Korite provides a Lifetime Guarantee on all jewellery with proof of purchase from a Korite Authorized Dealer or, on our korite.com website, against defects in every Ammolite gem.

    If, after inspection, we find that your Korite Ammolite Jewellery was defective in material or workmanship, we will repair it free of charge or replace it at our discretion. 

    Learn More About KORITE'S Jewellery Guarantee.

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    *** KORITE is excited to offer our customers FREE Standard Shipping on all orders over $99.00 within North America!

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    30 Day jewellery return & exchange policy

    KORITE offers a full refund or exchange (excluding shipping costs) on all regular priced jewellery purchases that are returned within 30 days of the shipment date. Items must be returned in their original condition. All purchases of Sale or Clearance styles are final sale.

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    Ammolite Grading

    Standard Grade

    GOOD COLOUR

    Matrix lines Can Be Present

    1-2 COLOURS

    A Grade

    BRIGHT COLOURS

    Matrix lines Can Be Present

    2+ COLOURS

    AA Grade

    EXTRA BRIGHT COLOURS

    Matrix Lines Can Be Present

    3+ COLOURS

    AAA Grade

    VIBRANT COLOURS FROM ANY ANGLE

    Fine Matrix Lines Can Be Present

    3+ COLOURS
    KORITE
    Lifetime Guarantee

    Unrivalled, KORITE’S products are backed by their industry leading, lifetime warranty and product registration. If your KORITE Ammolite Jewellery was defective in material or workmanship, we will repair it free of charge or replace it at our discretion.  

    Learn more