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mineralmatrix

mineralmatrix

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  • 3" Superb Red Vanadinite Crystals on Matrix, Morocco! ! V284

    $11.502 bids46m

  • 6" Sandstone Picture Stone Deco Piece, Utah! SS343

    $12.505 bids47m

  • 2.25" 7 oz Superb Sandstone Sphere, Utah! SS319

    $12.714 bids48m

  • 3.9 oz 2.45 inch Mirror Shining Golden Pyrite Cluster, Huanzala, Peru! PY450

    $0.991 bid49m

  • 2.85" Polished Malachite Slab, Congo! MA589

    $4.252 bids50m

  • 5" 2.1 lb Top Quality Polished Bull's Eye Malachite, Congo! M101

    $21.504 bids51m

All items

4.5" Blue Green FLUORITE Crystals, Rogerley UK! FL373

$14.503 bids55m

1" Crocoite Crystal, Adelaide, Tasmania, Australia! 4A11

$0.990 bids1h 7m

6" Sandstone Picture Stone Deco Piece, Utah! SS343

$12.505 bids47m

5" Perfect Pink Halite Crystal Cluster, Trona, California! HL120

$3.253 bids54m

Large 9 inch 6.6 lb Top Vivid Chrysocolla with Malachite, Congo! CR578

$58.008 bids59m

1.75 inch 2.7 oz Electric Pink Cobaltoan Calcite, KATANGA, CONGO! CBT133

$0.991 bid1h 1m

3.9 oz 2.45 inch Mirror Shining Golden Pyrite Cluster, Huanzala, Peru! PY450

$0.991 bid49m

3.75 inch Deep Green Emerald Crystals on Matrix, Minas Gerais, Brazil! EM215

$7.262 bids57m

5" 2.1 lb Top Quality Polished Bull's Eye Malachite, Congo! M101

$21.504 bids51m

4" 1 lb 5.2 oz Superb Red Vanadinite Crystals on Matrix, Morocco! 5A02

$4.252 bids5d 0h 47m

3" Superb Red Vanadinite Crystals on Matrix, Morocco! ! V284

$11.502 bids46m

4" Water Clear Quartz Point, Minas Gerais, Brazil! 4B04

$0.990 bids2d 0h 49m

5.25 in 1 lb 12.6 oz Polished Gem Lapis Lazuli Afghanistan! LA162

$33.009 bids53m

2.25" 7 oz Superb Sandstone Sphere, Utah! SS319

$12.714 bids48m

2.4" 1.16 oz Stunning Fibrous Malachite Cave/Cluster, Congo! M632

$0.990 bids52m

5" 1 lb 13.6 oz Superb Red Vanadinite Crystals on Matrix, Morocco! ! 4B02

$34.006 bids2d 0h 47m

20 g Stunning Purple Phosphosiderite Specimen, Chile! 4B11

$0.990 bids2d 0h 56m

3.65 inch Unique Fairy Stone, Harricana River, Quebec, Canada! FA104

$0.991 bid56m

2.65 inch 5.7 oz Top Vivid Chrysocolla with Malachite, Congo! A02

$0.990 bids3d 0h 45m

5.25 inch Deep Blue KYANITE Crystal, Brazil! 5A05

$0.990 bids5d 0h 50m

3.35 inch 6.8 oz Top Vivid Chrysocolla with Malachite, Congo! 4B05

$0.990 bids2d 0h 50m

2.75" 6.8 oz Watermelon Tourmaline in Quartz, Brazil! 5A03

$0.990 bids5d 0h 48m

1.6" 1 oz Faceted Amazonite Crystal, Brazil! 4B12

$0.990 bids2d 0h 57m

2 inch 1.34 oz Top Vivid Chrysocolla with Malachite, Congo! CR501

$7.504 bids1h

2.8 inch 3.2 oz Top Vivid Chrysocolla with Malachite, Congo! A05

$0.990 bids6d 0h 45m

2.15" Superb Red Vanadinite Crystals on Matrix, Morocco! ! 4B08

$0.991 bid2d 0h 53m

AZURITE crystals with Malachite * Morenci Mine, Arizona! AZ640

$11.504 bids1h 3m

32 g Gemmy Red Rhodonite Crystal, Brazil! 4A12

$0.990 bids1h 6m

3.8 lb 5.25" Amethyst Point, Brazil! AM113

$81.009 bids1h 4m

6 inch 1 lb 4.2 oz Top Vivid Chrysocolla with Malachite, Congo! 5A01

$0.991 bid5d 0h 46m

27 g 1.55" Sharp Polished Free Form Azurite Malachite Chrysocolla, Peru! AZS615

$0.991 bid1h 2m

190 ct BLUE TOPAZ, Minas Gerais, Brazil! 4B10

$0.991 bid2d 0h 55m

6" 1 lb 8.8 oz Superb Red Vanadinite Crystals on Matrix, Morocco! 4C01

$0.991 bid4d 0h 46m

2.85" Polished Malachite Slab, Congo! MA589

$4.252 bids50m

7.75" Sandstone Picture Stone Deco Piece, Utah! 4C02

$0.990 bids4d 0h 47m

2.6 inch 4.8 oz Top Vivid Chrysocolla with Malachite, Congo! A04

$0.990 bids5d 0h 45m

3.5" Water Clear Quartz Point, Minas Gerais, Brazil! Q124

$0.990 bids1d 0h 49m

10 inch Morocco Gypsum Selenite Crystal! 5A12

$0.990 bids5d 0h 57m

1.8" 2.3 oz Top Quality Polished Bull's Eye Malachite, Congo! M604

$0.990 bids1d 0h 46m

3.15 inch 7.4 oz Top Vivid Chrysocolla with Malachite, Congo! A01

$0.990 bids2d 0h 45m

3.5" Sandstone Picture Stone Deco Piece, Utah! 5A07

$0.990 bids5d 0h 52m

3.75 inch 10 oz Top Vivid Chrysocolla with Malachite, Congo! 5A08

$0.990 bids5d 0h 53m

2.35 inch 3.9 oz Top Vivid Chrysocolla with Malachite, Congo! A03

$0.990 bids4d 0h 45m

4.35 inch 6 oz Top Vivid Chrysocolla with Malachite, Congo! 4C04

$0.990 bids4d 0h 49m

3" Superb Red Vanadinite Crystals on Matrix, Morocco! ! V289

$75.00

1.65" Superb Red Vanadinite Crystals on Matrix, Morocco! 4C10

$0.990 bids4d 0h 55m

2.75" Rare Red/Golden Quartz Cluster, Brazil! 5A06

$0.990 bids5d 0h 51m

32 g 1.35" Sharp Polished Free Form Azurite Malachite Chrysocolla, Peru! AZS608

$0.990 bids1d 0h 47m
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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

Positive799- positive feedback in last 12 months
Neutral13- neutral feedback in last 12 months
Negative4- 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 (32,571)

e***r (631)- 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 (631)- 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 (631)- 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.
o***d (5954)- 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 (5954)- 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 (5954)- 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