Cross section of RHODOCHROSITE STALACTITE from Argentina (2)

$200.00

Cross section of a RHODOCHROSITE STALACTITE from the famous Capillitas mine in Argentina. Since most of the Rhodochrosite from this mine is sold to make jewelry, it is priced according to weight. This piece weighs 25 grams. At US$8 per gram, the price is $200. Three years ago, the mine was taken over by the government to mine silver and copper. No more Rhodochrosite will come from this mine.

SOLD 0ONLY 1 LEFT
  Ask a Question

Share this page:

Cross section of a RHODOCHROSITE STALACTITE from the famous Capillitas mine in Argentina. Since most of the Rhodochrosite from this mine is sold to make jewelry, it is priced according to weight. This piece weighs 25 grams. At US$8 per gram, the price is $200. Three years ago, the mine was taken over by the government to mine silver and copper. No more Rhodochrosite will come from this mine.

RHODOCHROSITE is a manganese carbonate mineral. Rhodochrosite develops in the Trigonal crystal system. Hardness is 3.5 – 4 on the Mohs scale.

The Capillitas Mine is the believed to be the world’s largest mass of rhodochrosite – famous for its unique formation, occurring as stalactites and stalagmites.  Rhodochrosite from the Capillitas Mine was first described in the literature in 1873, when it was given the name, “Inca Rose” rhodochrosite. Indigenous people probably mined the nearby placers for gold in pre-Colombian times. From the 13th through the 15th centuries, rhodochrosite was mined here by the Incas. In the 17th and 18th centuries, the area was mined by the Jesuits for silver, gold and copper. From the 1850’s onwards mining was carried out by Spanish, English and German companies. In 1940, the mine was taken over by the Argentine military to mine copper. More than 20 miles of adits have been driven at the mine, making it the largest mine in Argentina. The mine is located at an altitude of 10,000 feet.

Rhodochrosite is a manganese carbonate mineral that ranges in color from light pink to bright red. At the Capillitas Mine, rhodochrosite occurs as large masses and spectacular stalactites. While small crystals to 5 mm have been found on occasion, the majority is massive, formed by seasonal water flows resulting in dripping and precipitation of manganese-rich rock, with banded concentric growth layers in shades of color from red, pink, tan and yellowish brown. Some pieces have up to 30 fine strips, each a few millimeters thick, but they can be up to 5 cm in thickness. The strips are sometimes interlayered with white of pink crystalline manganocalcite. The brown strips are called Capilliite, which is a variety of rhodochrosite very rich in zinc. Most of the Capillitas veins consist almost entirely of rhodochrosite with only minor amounts of lead and zinc sulfides. These veins are the result of hydrothermal mineralization in diatreme volcanics and the adjacent Paleozoic granite. The veins are related to Miocene-Pliocene volcanism, and are said to be of Tertiary age. The principal veins are Capillitas, Carmelitas, La Rosario, Ortiz, Restauradora, and 25 de Mayo.

LocationCapillitas Mine, Andalgalá Department, Catamarca Province, Argentina

Size: 1.8 x 1.4 x 0.2 inches

Weight: 0.9 ounces (25 grams)

Brought to you by SIDEWINDER MINERALS

Weight 8 oz
Dimensions 5 × 5 × 5 in

Reviews

There are no reviews yet.

Be the first to review “Cross section of RHODOCHROSITE STALACTITE from Argentina (2)”

Your email address will not be published. Required fields are marked *

No more offers for this product!

Shipping Policy

As a general rule, I will ship your purchase in 2-3 business days after payment is processed. 

Refund Policy

Refunds need to be requested within 2 days of receipt of your purchased item. Once the refund has been approved and we receive the item back from you within 2 weeks, then the funds will be reimbursed.

Cancellation / Return / Exchange Policy

If you cancel your order and the item has not been mailed then that order will be cancelled and you will receive a refund. If the item was shipped before the the cancellation, you will receive a refund minus shipping and credit card fees once we receive the item back from you.

General Inquiries

There are no inquiries yet.

Store
0 out of 5
SKU: BJ-rhod034-2 Categories: , Tags: , , , ,
Navigation
Viewed

Recently Viewed

Close

Great to see you here !

A password will be sent to your email address.

Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy.

Already got an account?

Quickview

Close

Categories

My Cart

Close

Wishlist

Close
Supportscreen tag