Skip to main content
mineralmatrix

mineralmatrix

64K items sold
5.0K followers
Contact

Auctions ending soon

See all

  • 2 inch 2.5 oz Top Vivid Chrysocolla with Malachite, Congo! A20

    $7.713 bids14h 40m

  • 50 g Gemmy Red Rhodonite Crystal, Brazil! 5D08

    $0.991 bid14h 41m

  • 20 ct Morganite crystal from Afghanistan! 5D09

    $0.991 bid14h 42m

  • 372 g 3.5" Sharp Polished Free Form Azurite Malachite Chrysocolla, Peru! AZS516

    $0.991 bid14h 43m

  • 3.8 inch Top Quality Polished Bull's Eye Malachite, Congo! M411

    $1.252 bids14h 44m

  • 2.25" 7.2 oz Superb Sandstone Sphere, Utah! SS321

    $7.007 bids14h 45m

All items

2.25 Aquamarine in Quartz, Brazil! 5J06

$0.991 bid2d 14h 46m

5" Perfect Pink Halite Crystal Cluster, Trona, California! HL116

$2.812 bids14h 49m

2 inch 2 oz Top Vivid Chrysocolla with Malachite, Congo! A21

$0.991 bid4d 14h 40m

1 lb 12.8 oz 4.75 inch Red Vanadinite Crystals on Matrix, Morocco! 5k01

$0.990 bids5d 14h 41m

2 inch 2.5 oz Top Vivid Chrysocolla with Malachite, Congo! A20

$7.713 bids14h 40m

3.25 inch Red Vanadinite Crystals on Matrix, Morocco! 5k04

$0.990 bids5d 14h 44m

5.25" Rare Red/Golden Quartz Cluster, Brazil! 5J08

$2.253 bids2d 14h 48m

AZURITE crystals with Malachite * Morenci Mine, Arizona! AZ641

$11.078 bids14h 51m

1.85 inch 1.5 oz Top Vivid Chrysocolla with Malachite, Congo! A24

$2.832 bids3d 14h 40m

1.6 inch Prehnite & Epidote Cluster, Mali! 5F11

$0.991 bid2d 14h 51m

100 g Gemmy Red Rhodonite Crystal, Brazil! 5J07

$0.990 bids2d 14h 47m

3.1 inch 3.8 oz Top Vivid Chrysocolla with Malachite, Congo! 5k07

$0.990 bids5d 14h 47m

4.25" 1 lb 4 oz Rare Red/Golden Quartz Cluster, Brazil! 5k02

$0.990 bids5d 14h 42m

5" Polished Malachite Slab, Congo! MA582

$8.502 bids14h 47m

2.15 inch 2 oz Top Vivid Chrysocolla with Malachite, Congo! A22

$0.991 bid1d 14h 40m

75 ct BLUE TOPAZ, Minas Gerais, Brazil! 5k10

$0.990 bids5d 14h 50m

3.55 inch Unique Fairy Stone, Harricana River, Quebec, Canada! FA105

$7.164 bids14h 50m

2.25" 7.2 oz Superb Sandstone Sphere, Utah! SS321

$7.007 bids14h 45m

1 lb 3.6 oz 4 inch Red Vanadinite Crystals on Matrix, Morocco! 5J01

$0.990 bids2d 14h 41m

2.25" Red Vanadinite Crystals on Matrix, Morocco! 5J03

$0.990 bids2d 14h 43m

3.8 inch Top Quality Polished Bull's Eye Malachite, Congo! M411

$1.252 bids14h 44m

4.4 oz Blue Azurite Green Malachite Vug, Chizhou, China! 5J05

$2.252 bids2d 14h 45m

1.93 inch 1.3 oz Top Vivid Chrysocolla with Malachite, Congo! A23

$0.991 bid2d 14h 40m

1.75 inch 1.8 oz Top Vivid Chrysocolla with Malachite, Congo! 5J09

$0.990 bids2d 14h 49m

2.6 inch 2.2 oz Top Vivid Chrysocolla with Malachite, Congo! CR430

$3.032 bids14h 52m

2.35" 3.5 oz Stunning Fibrous Malachite Cave/Cluster, Congo! M555

$7.822 bids14h 48m

20 ct Morganite crystal from Afghanistan! 5D09

$0.991 bid14h 42m

16 g Stunning Purple Phosphosiderite Specimen, Chile! 5J10

$0.990 bids2d 14h 50m

1.75" 2.6 oz Top Quality Polished Bull's Eye Malachite, Congo! 5k09

$0.990 bids5d 14h 49m

8" Sandstone Picture Stone Deco Piece, Utah! 5J02

$0.990 bids2d 14h 42m

3 inch 7 oz Top Vivid Chrysocolla with Malachite, Congo! 5J04

$7.504 bids2d 14h 44m

372 g 3.5" Sharp Polished Free Form Azurite Malachite Chrysocolla, Peru! AZS516

$0.991 bid14h 43m

1.5" 1 oz Faceted Amazonite Crystal, Brazil! 5k11

$0.990 bids5d 14h 51m

3.1" Sandstone Picture Stone Deco Piece, Utah! 5k03

$0.990 bids5d 14h 43m

2 inch Blue Azurite Green Malachite Cluster, Chizhou, China! 5k06

$0.990 bids5d 14h 46m

6.6 oz Blue Azurite Green Malachite Cluster Lot, Chizhou, China! 5k08

$0.990 bids5d 14h 48m

50 g Gemmy Red Rhodonite Crystal, Brazil! 5D08

$0.991 bid14h 41m

3.7 inch 4.4 oz Top Vivid Chrysocolla with Malachite, Congo! CR530

$44.00

10 inch Morocco Gypsum Selenite Crystal! 5J12

$0.990 bids2d 14h 52m

2.65" 2.54 oz Top Quality Polished Bull's Eye Malachite, Congo! M691

$25.00

1.65" ARAGONITE Cluster, Morocco! 5k12

$0.990 bids5d 14h 52m

4" Perfect Pink Halite Crystal Cluster, Trona, California! HL126

$75.00

3.2" Quartz Flower Cluster, Brazil! 5k05

$0.990 bids5d 14h 45m

3.1" Superb Cherry Red Vanadinite Crystals on Matrix, Morocco! ! V261

$18.508 bids14h 46m

32 g 1.4" Sharp Polished Free Form Azurite Malachite Chrysocolla, Peru! AZS609

$40.00

2.75" 6.3 oz Top Quality Polished Bull's Eye Malachite, Congo! M694

$42.00

1.85 inch 2.72 oz Top Vivid Chrysocolla with Malachite, Congo! CR454

$25.00

2.75 inch 4.4 oz Top Vivid Chrysocolla with Malachite, Congo! CR229

$72.00
Items Per Page
See All

About us

After I got my PhD in crystal physics in 1992, crystals have been a part of my career and life. Crystals are very useful in industry, but now we are exploring another aspect of crystals: their beauty and singularity. Thank you for your support and patronage as we continue to appreciate the natural allure of crystals.
Location: United StatesMember since: Mar 30, 2005Seller: mineralmatrix
Top Rated Sellermineralmatrix is one of eBay's most reputable sellers. Consistently delivers outstanding customer service Learn more

Feedback ratings

Last 12 months

Positive783- positive feedback in last 12 months
Neutral13- neutral feedback in last 12 months
Negative3- negative feedback in last 12 months

Detailed seller ratings

Average for the last 12 months

Accurate description
4.9
Reasonable shipping cost
4.9
Shipping speed
5.0
Communication
5.0

Seller feedback (32,620)

e***r (639)- Feedback left by buyer.
Past 6 months
Verified purchase
Very nice specimen, mineral was packaged for safe shipping and I had a very smooth transaction. I have purchased a few items from this Seller over a handful of years and I have always been very happy with the products and the transactions. Seller is highly recommended.
e***r (639)- Feedback left by buyer.
Past 6 months
Verified purchase
Very nice specimen, mineral was packaged for safe shipping and I had a very smooth transaction. I have purchased a few items from this Seller over a handful of years and I have always been very happy with the products and the transactions. Seller is highly recommended.
e***r (639)- Feedback left by buyer.
Past 6 months
Verified purchase
Very nice specimen, mineral was packaged for safe shipping and I had a very smooth transaction. I have purchased a few items from this Seller over a handful of years and I have always been very happy with the products and the transactions. Seller is highly recommended.
k***k (262)- Feedback left by buyer.
Past month
Verified purchase
Shipped fast!! Packed great. As described, nice item.
o***d (5976)- Feedback left by buyer.
Past year
Verified purchase
Item as described, beautiful. Fast ship, very well packed. A+ seller, would buy from again.
o***d (5976)- Feedback left by buyer.
Past year
Verified purchase
Item as described, beautiful. Fast ship, very well packed. A+ seller, would buy from again.
See all feedback