Pyrite after Baculites yokohami from Colorado.

Starting bid: $100.00

Item condition: New

Time left:

Auction ends: December 2, 2020 12:01 pm
Timezone: America/Denver

Starting bid: $100.00

Reserve price has not been met

Pyrite after Baculites yokohami from State Bridge, Eagle County, Colorado.

Dimension: 11 x 6 x 4 cm

  Ask a Question

Share this page:

Bridging the gap between minerals and fossils is this combination piece featuring a Baculite yokohami that was replaced by Pyrite, Baculites are marine animals related to squid permeating low-oxygen mud on the ocean floor, where decaying organic matter ( the Baculites) provided the Sulfur and the reducing conditions necessary to cause Iron Sulfides to precipitate. The specimen is from State Bridge, Eagle County, Colorado and the size is 11 x 6 x 4 cm, the Baculites measures 8.5 cm long, with 2 cm being exposed and the remaining of it being covered by Pyrite balls, the largest Pyrite group measures 1.5 cm across. It has two repairs, it is almost impossible to collect these and exposed them without some get loose from the matrix. This unusual mineral & fossil specimen is a fine and showy display piece.                 

BRAZARTE, worldwide fine minerals specimens since 1998.

Weight 9.3 oz

Auction History

November 2, 2020 12:00 pmAuction started


There are no reviews yet.

Be the first to review “Pyrite after Baculites yokohami from Colorado.”

Your email address will not be published.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

No more offers for this product!

Shipping Policy

Most items will be shipped within 5 business days.

Refund Policy

A 90% refund will be given for any item that is returned in the exact condition it was mailed in from our store within a week.  A refund for any damage incurred during shipping will be decided on a case by case basis.

Cancellation / Return / Exchange Policy

If you cancel your order and the item or items have not been mailed that order then will be cancelled and you will receive a refund. If  the item had been shipped before the cancellation, once the item is shipped back you will receive a refund minus shipping and credit card fees.  

General Inquiries

There are no inquiries yet.


Recently Viewed


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?




My Cart



Supportscreen tag