Agate after Baryte Pseudomorph Geode Pair - Green River, Utah

Agate after Baryte pseudomorph geode pair – a new find from Green River, Grand County, Utah, USA.  Starting out as a Baryte nodule, over time mineral and silica rich water has managed to infiltrate, replacing the Baryte with Agate. Featuring striking colour and texture contrast, semi-polished to best showcase the inside of the geode. 

£61.00

Only 1 left in stock

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What is this Agate after Baryte Pseudomorph specimen?


An exceptional pseudomorph specimen from a recently documented find at Green River, Grand County, Utah. These specimens formed as Agate after Baryte, preserving the original Baryte nodule morphology while fully replaced by silica-rich agate. The result is a striking mineral transformation that combines the sculptural form of Baryte with the durability, colour, and subtle banding characteristic of Agate.

The exterior retains the distinctive nodular and bladed formation of the original Baryte, while the polished internal structures reveal contrasting colours and patterns of the Agate. Each specimen is unique, offering a tangible record of mineral replacement processes preserved in fine detail.

Locality & Geological Significance:


These pseudomorphs originated as Baryte nodules within sedimentary environments associated with the Green River area. Over time, mineral- and silica-rich fluids infiltrated the nodules, gradually dissolving and replacing the Baryte with microcrystalline quartz (agate), while retaining the original external form. Such complete and well-preserved pseudomorphic replacement is uncommon and provides an excellent example of geochemical alteration in sedimentary settings.

As a new find, material from this occurrence is currently limited, making these specimens particularly appealing to collectors interested in unusual mineral processes and emerging localities.

What are the key features of this Agate after Baryte pseudomorph?
  • Agate pseudomorph after Baryte

  • Preservation of original Baryte nodule form

  • Silica replacement with natural agate banding

  • Semi-polished

  • Green River, Utah locality

Why Collectors Value This Specimen:
  • Illustrates a clear and complete pseudomorphic mineral replacement

  • Combines aesthetic appeal with geological interest

  • From a recently documented, new and limited occurrence

  • Suitable for educational, scientific, and display collections

  • Known to be grounding and supportive, instilling a sense of safety and security
  • Believed to transform negative into positive energy
  • Said to helps ease feelings of anxiety, inner anger and resentment.
  • Said to bring inner calm and balance

What are the dimensions and weight of this Agate after Baryte pseudomorph?

The Agate after Baryte pseudomorph weighs 0.170 kg and has dimensions of 5.5 × 4.5 × 6 cm. This information provides specific physical details about the specimen.

To assist customers in “stretching” to higher-value specimens, we are happy to work with you on payment plans for orders over £150 with terms starting from 2 months all the way to 12 months for larger purchases . Full payment must be made within the calendar year.
Payment plans are not applicable for items that are discounted or on sale.

1. A 25% NON-REFUNDABLE down payment is required to initiate the payment plan and reserve the item(s), due immediately upon receipt of the first invoice. This 25% will be of the total purchase price including shipping and taxes (if applicable). If you’d like to put down more than 25%, we can adjust the remaining payments accordingly.

2. The remaining 75% (or less, if more than 25% was paid initially) will be divided into monthly payments of equal amounts to be completed within the calendar year. The number of payments is subject to discussion with a member of staff who will work closely with clients to custom tailor payment plans.

3. Clients will receive an invoice to initiate payment – subsequent invoices will be emailed to you monthly. Cancellation or failure to pay invoices with a lapse of 10 days will result in cancellation of the payment plan and forfeiture of the item and 25% non-refundable deposit and admin fee. Any amount paid in excess of the non-refundable deposit would be refunded via the method of payment used.

4. There is no penalty for early payment. At any time, clients may reach out to a sales team member to pay the remaining balance in full.

5. Upon completion of the payment plan in full, the specimen(s) will be shipped to the client.

6. Items purchased via payment plan are subject to a no-refund policy. Items may be returned at the expense of the buyer for credit equal to the item price (minus taxes and shipping costs) to be applied to any other full price item in inventory. Unused credit will not be refunded in these cases.

If you have any additional questions, please reach out to a member of the sales team

Frequently Asked Questions

1 What is an Agate after Baryte pseudomorph geode?

This specimen is a pseudomorph, meaning Agate has replaced the original Baryte nodule over time. Mineral and silica-rich water infiltrated the Baryte, preserving its original form while transforming it into durable Agate. This process results in a striking combination of Baryte's sculptural shape and Agate's color and banding.

2 Where was this Agate after Baryte pseudomorph geode pair found?

This specific geode pair is a new find from Green River, Grand County, Utah, USA. It is described as an exceptional specimen from this recently documented location.

3 Is this geode pair still available for purchase?

The product page indicates that there is "Only 1 left in stock" for this Agate after Baryte Pseudomorph Geode Pair. It is available for purchase at £61.00.

4 What is included with the purchase of this geode pair?

Each purchase includes a crystal property card to help you understand and organize your crystal collection. You can select between a Spiritual edition, Collector's edition, or both, or opt out if not required.

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