29.55 CTS RHODOCHROSITE WELL POLISHED [MGW5110]

2405

SKU
Dimensioni (mm): 31.000 x 18.000 x 4.000mm
Peso (cts): 29.550
Treatment: No Treatment
Colori

MINERAL GEM WORLD

RHODOCHROSITE PARCEL

Natural Untreated Rhodochrosite stones from Argentina.

Well polished

Rhodochrosite (whose name means rose-colored) is a very attractive mineral of a ore of manganese with an absolutely one-of-a-kind, beautiful color and amazing patterns that makes it a very popular mineral. This material was mined in Argentina

Rhodochrosite is a manganese carbonate mineral with chemical composition MnCO₃. In its (rare) pure form, it is typically a rose-red color, but impure specimens can be shades of pink to pale brown. It streaks white, and its Mohs hardness varies between 3.5 and 4. Its specific gravity is between 3.5 and 3.7. It crystallizes in the trigonal system, and cleaves with rhombohedral carbonate cleavage in three directions. Crystal twinning often is present. It is transparent to translucent with refractive indices of nω=1.814 to 1.816, nε=1.596 to 1.598. It is often confused with the manganese silicate, rhodonite, but is distinctly softer.

SKU
Dimensioni (mm): 31.000 x 18.000 x 4.000 mm
Peso (cts): 29.550
Treatment: No Treatment
Colori

MINERAL GEM WORLD

RHODOCHROSITE PARCEL

Natural Untreated Rhodochrosite stones from Argentina.

Well polished

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Welcome to Mineral Gem World store, where you'll find a curated selection of exceptional gemstones sourced from around the globe. Led by Paul Sedawie, a distinguished member of the International Coloured Stone Association (ICA) and president of the Opal Association, our collection reflects a passion for rare and captivating minerals. Drawing from his extensive experience in the industry, Paul traverses the world in search of unique gemstones and fossils, ensuring that each piece in our collection is of the highest quality. With a commitment to excellence, all stock at Mineral Gem World comes with a money-back guarantee, guaranteeing your satisfaction with every purchase.

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pmcphail
on 15 Aug, 2024

Positivo

Exactly as pictured. Quickly and securely shipped.

72.60 CTS FAIRY OPAL ROUGH [F8797]

ibex52
on 8 Aug, 2024

Positivo

Beautiful specimen. Just as shown in the photos. Description was also clear that the photos were taken from wet specimen. Dispatched and arrived quickly. I'm looking forward to buy from this shop again soon.

135.00 CTS FIRE AGATE ROUGH PARCEL DEAL [F7002]

dicejockey
on 5 Aug, 2024

Positivo

A beautiful ruby specimen

11..6 CTS NATURAL RUBY ROUGH CRYSTAL -GUINEA-AFRICA

opalkk
on 4 Aug, 2024

Positivo

It arrived safely.Thank you.

300.00 CTS CHRYSOCOLLA WITH GEM SILICA - BRAZIL [F8777]

azmetalsmith
on 28 Jul, 2024

Positivo

59.62 CTS MONTANA AGATE -USA-POLISHED [MGW2874]

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