119K items sold
7.6K followers
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Sphalerite

About us

Hello and welcome to Open Adit West! We are a family-run mineral specimen business selling minerals. Mark Kielbaso, "The Mine Rat," goes straight to the source for mineral specimens, allowing us to offer you competitive pricing on great specimens.
Location: United StatesMember since: Mar 19, 2003Seller: open-adit

Detailed Seller Ratings

Average for the last 12 months
Accurate description
5.0
Reasonable shipping cost
4.9
Shipping speed
5.0
Communication
5.0

Seller feedback (58,633)

  • h***c (34)- Feedback left by buyer.
    Past month
    Verified purchase
    Incredible black tourmaline from Namibia. I knew it was beautiful from the pictures and video, but it's even better in person. We'll packaged, shipping was super quick, and I couldn't be more happy. Thank you!
  • t***o (16)- Feedback left by buyer.
    Past month
    Verified purchase
    This is a fantastic seller! I've traded with them multiple times and have always been very pleased. Fast shipping, careful packaging, accurate descriptions, and beautiful items exactly as shown in the photos. Will definitely buy again!
  • s***t (51)- Feedback left by buyer.
    Past month
    Verified purchase
    Very beautiful specimen. Highly recommended seller.
  • s***t (51)- Feedback left by buyer.
    Past month
    Verified purchase
    Very beautiful specimen. Highly recommended seller.
  • m***r (938)- Feedback left by buyer.
    Past month
    Verified purchase
    Good packaging, quick shipping. Excellent transaction.
  • r***1 (642)- Feedback left by buyer.
    Past month
    Verified purchase
    Wonderful eBay vendor! The rhodochrosite specimen is beautiful and is as described. Great communications, the specimen arrived quickly and was expertly packaged with care. Thank you!

About us

Use this space to tell other eBay members about yourself and what you’re passionate about. Give people more reasons to follow you!247/1000