Aragonite and calcite

Marsoni

M251S

$28.00

Get it in 3 business days with 1 day shipping. Friday, May 29

Aragonite and calciteLocale: Sidi Ayed, Fs Mekns Region, Morocco Approx dimensions: 3. 75 x 2. 5 x 2 Approx size: 700g (1. 5 lb) Calcite and aragonite are polymorphs of one another, meaning that the same chemical composition (calcium carbonate) has crystallized into different crystal structures (trigonal and orthorhombic, respectively). Calcite and aragonite often grow together, and the two minerals are also frequent paramorphs of one anothera pseudomorph of the same

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I bought these shoes for my husband. He has a very hard time finding quality, comfortable shoes. These shoes are just as comfortable as his New Balance. He uses them as a dress shoe and wears them at least once a week. There was no break in period necessary. They were comfortable right out of the box! The only thing we didn't like was the white sole color. Once I knew he was going to keep them, I used a black sharpie marker to color the soles black. Instant amazing, comfortable dress shoes. They were well worth the cost. If you or your SO needs a comfortable pair of shoes, we highly recommend them.

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Reviewed in the United States on September 2, 2025

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B.J. G

Draper, US

★★★★★ 3

Decent Shoes with Misleading Description (Not Leather)

Size: 12 Wide, Color: Black, Size: 12 Wide, Color: Black

I only look for leather when I’m purchasing dress shoes. Under the description “details” on this item it lists the shoe as leather upper and inner lining. A photo shows “genuine Napa leather lining”. If you keep reading (which I have now that I’ve received the shoes) it shows “faux leather” in the small print and that is not “leather”. I run a small leather business and this irks me because it’s clearly false advertising. The details also show the product is made in Brazil but when they arrived today, the shoe tag shows “Made in China” and “Man Made upper and lower”. I don’t hate the shoes. They look nice. What I know is they won’t hold up over time like leather, which is why the description should be accurate and not misleading.

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Reviewed in the United States on March 28, 2026

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Dianne

Cuba, US

★★★★★ 5

Men’s oxfords

Size: 10.5, Color: Black

Good quality and perfect fit

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Reviewed in the United States on March 22, 2026

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