Description: Springwater Meteorite (Pallasite-PMG) **Classification**: Pallasite-PMG **Weight**: 60.0 grams (endcut) **Observed Fall**: No **Year Found**: 1931 **Country**: Canada **Total Mass Recovered**: 67.6 kg Description The Springwater meteorite is a stunning example of a Pallasite, a rare type of stony-iron meteorite characterized by its unique composition of olivine crystals embedded in a nickel-iron matrix. This particular slice specimen weighs 4.107 grams and showcases a finely polished cut side that reveals an exquisite Widmanstätten pattern through acid etching. This intricate interlocking pattern is formed during the slow cooling of the meteorite's metallic components, making it a cherished feature among meteorite enthusiasts. Notable Features - **Widmanstätten Pattern**: This distinctive pattern is a hallmark of iron meteorites, present due to the crystallization of nickel-iron alloys over millions of years. The intricate designs are revered for their aesthetic and scientific significance, thus enhancing the value of the Springwater meteorite. - **Olivine Crystals**: Springwater is renowned for its beautiful rounded olivine crystals, which can be observed prominently in various specimens. Historical Significance Springwater holds the distinction of being the very first pallasite discovered in Canada and the type occurrence for the magnesium phosphate mineral Farringtonite (Mg3[PO4]2). Over 119 kg (262 lb) of the Springwater pallasite have been recovered to date, with significant finds including a 53 kg (117 lb) piece uncovered in 2009 and housed at the Royal Ontario Museum. The first specimen, weighing 18.6 kg (41 lb), was acquired and described by renowned meteoriticist H. H. Nininger in the early 1930s. This specimen became part of the Nininger Meteorite Collection, which significantly contributed to the establishment of the ASU Center for Meteorite Studies following its acquisition in 1960. Recovery Insights Nininger, while assessing the meteorite, noted that its relatively good condition suggested it had not been on the ground for long. After the initial find, he documented additional masses of 23 lbs and 85 lbs that were integrated into the Nininger Collection. Nininger's quest to recover a larger mass reportedly thrown into a deep well ultimately did not succeed. **Important Note**: It is crucial to consult with meteorite specialists when considering sampling methods, as improper techniques can severely diminish both the scientific and monetary value of a specimen. Collection Presentation This exquisite Springwater meteorite comes complete with a Certificate of Authenticity (COA) card and an attractive display case, making it not only a significant piece for collectors but also a captivating conversation starter for anyone interested in the marvels of our universe. --- The Springwater meteorite stands as a testament to the beauty and mystery of celestial bodies, enriching our understanding of the cosmos and the history of our planet.
Price: 250 USD
Location: Riverside, California
End Time: 2024-11-20T00:07:22.000Z
Shipping Cost: 11 USD
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Item Specifics
All returns accepted: ReturnsNotAccepted
Country/Region of Manufacture: Canada
