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mineralmatrix

mineralmatrix

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

    $0.991 bid10h 22m

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

    $22.006 bids10h 23m

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

    $0.993 bids10h 24m

  • 2" 2.8 oz Rare Metallic Carrollite on Calcite, Congo! 4C03

    $0.991 bid10h 25m

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

    $0.991 bid10h 26m

  • 140 g Gemmy Red Rhodonite Crystal, Brazil! 4C05

    $0.990 bids10h 27m

All items

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

$0.993 bids10h 24m

3.5" 9.2 oz Watermelon Tourmaline in Quartz, Brazil! 5B05

$0.990 bids5d 10h 27m

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

$0.991 bid10h 26m

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

$26.007 bids1d 10h 24m

3" 8.6 oz Top Quality Polished Bull's Eye Malachite, Congo! 4C07

$2.002 bids10h 29m

6 inch 2.4 lb AZURITE crystals with Malachite * Morenci Mine, Arizona! 5B01

$0.990 bids5d 10h 23m

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

$0.990 bids10h 32m

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

$0.991 bid10h 22m

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

$0.991 bid1d 10h 23m

6.4 oz Blue Azurite Green Malachite Cluster Lot, Chizhou, China! 4C08

$0.990 bids10h 30m

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

$0.990 bids1d 10h 25m

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

$22.006 bids10h 23m

2" 2.8 oz Rare Metallic Carrollite on Calcite, Congo! 4C03

$0.991 bid10h 25m

2.9" Water Clear Quartz Point, Minas Gerais, Brazil! 4C06

$0.990 bids10h 28m

5.25 inch Deep Blue KYANITE Crystal, Brazil! 5A05

$0.991 bid1d 10h 27m

1.85 inch 3.5 oz Top Vivid Chrysocolla with Malachite, Congo! A08

$0.990 bids5d 10h 22m

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

$0.990 bids1d 10h 22m

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

$0.990 bids2d 10h 22m

3" 7.6 oz Top Quality Polished Bull's Eye Malachite, Congo! 5B06

$0.990 bids5d 10h 28m

70 ct Watermelon Tourmaline Crystal, Pederneira Claim, Brazil! 5B10

$0.990 bids5d 10h 32m

4.75 inch 14.6 oz Top Vivid Chrysocolla with Malachite, Congo! 5B02

$0.990 bids5d 10h 24m

6" 3 lb 0.2 oz Top Quality Polished Bull's Eye Malachite, Congo! M647

$0.991 bid3d 10h 28m

2.4 inch 5.2 oz Top Vivid Chrysocolla with Malachite, Congo! A09

$0.990 bids6d 10h 22m

140 g Gemmy Red Rhodonite Crystal, Brazil! 4C05

$0.990 bids10h 27m

10 inch Morocco Gypsum Selenite Crystal! 5A12

$0.990 bids1d 10h 34m

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

$4.253 bids1d 10h 30m

1.35" ARAGONITE Cluster, Morocco! 4C12

$0.990 bids10h 34m

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

$2.252 bids1d 10h 28m

1.8 ct Stunning Black Opal Ethiopia! 5B09

$0.990 bids5d 10h 31m

195 g Gemmy Red Rhodonite Crystal, Brazil! 5B04

$0.990 bids5d 10h 26m

1.9" Polished Bull's Eye Malachite Slice, Congo! 4C09

$0.990 bids10h 31m

2.65" Water Clear Quartz Point, Minas Gerais, Brazil! 5A09

$0.990 bids1d 10h 31m

6 inch 2 lb 6 oz Top Vivid Chrysocolla with Malachite, Congo! CR466

$0.990 bids3d 10h 25m

2.9 inch Unique Fairy Stone, Harricana River, Quebec, Canada! FA110

$0.990 bids3d 10h 23m

3.5" Water Clear Quartz Point, Minas Gerais, Brazil! 5B07

$0.990 bids5d 10h 29m

2.95 inch 5.6 oz Top Vivid Chrysocolla with Malachite, Congo! 5B08

$0.990 bids5d 10h 30m

2.45" 1.62 oz Stunning Fibrous Malachite Cave/Cluster, Congo! M631

$0.990 bids3d 10h 24m

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

$0.992 bids1d 10h 29m

2.25 inch 2.5 oz Top Vivid Chrysocolla with Malachite, Congo! A06

$0.990 bids3d 10h 22m

2.5" 6.8 oz Red Vanadinite Crystals on Matrix, Morocco! 5B03

$0.990 bids5d 10h 25m

2.2 inch 2.4 oz Top Vivid Chrysocolla with Malachite, Congo! A07

$0.990 bids4d 10h 22m

1 lb 4.3 oz 2" Copper Sphere, Michigan! CO101

$50.00

2.5" 1.2 oz Faceted Amazonite Crystal, Brazil! 4C11

$0.990 bids10h 33m

13.5 g Stunning Purple Phosphosiderite Specimen, Chile! 5B11

$0.990 bids5d 10h 33m

2.9" Polished Bull's Eye Malachite Slice, Congo! 5A11

$0.990 bids1d 10h 33m

3.5 inch 5 oz Top Vivid Chrysocolla with Malachite, Congo! 5A04

$0.990 bids1d 10h 26m

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

$75.00

1.7" ARAGONITE Cluster, Morocco! 5B12

$0.990 bids5d 10h 34m
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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

Positive801- 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 (32,581)

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 (5957)- 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 (5957)- 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 (5957)- 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