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mineralmatrix

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Museum 8.8 lb 12.5" Black Tourmaline w/Quartz, Brazil! 5E15

$12.502 bids6d 6h 28m

3.75 inch 9.8 oz Top Vivid Chrysocolla with Malachite, Congo! 5E03

$0.990 bids6d 6h 25m

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

$7.163 bids1d 6h 18m

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

$4.252 bids1d 6h 14m

6 inch Deep Blue KYANITE Crystal, Brazil! 5C01

$0.991 bid3d 6h 14m

3.75 inch 6 oz Top Vivid Chrysocolla with Malachite, Congo! 5C06

$0.990 bids3d 6h 19m

7.5 inch 3 lb AZURITE crystals with Malachite * Morenci Mine, Arizona! 5E14

$2.252 bids6d 6h 24m

1.8 ct Stunning Black Opal Ethiopia! 5B09

$0.991 bid1d 6h 22m

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

$3.253 bids6h 13m

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

$0.991 bid2d 6h 13m

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

$3.022 bids1d 6h 15m

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

$0.992 bids1d 6h 19m

Large 6 inch Top Vivid Chrysocolla with Malachite, Congo! 5D01

$0.990 bids5d 6h 14m

Large 7 inch 4 lb Top Vivid Chrysocolla with Malachite, Congo! 5E13

$0.991 bid6d 6h 18m

2.25 inch 2.3 oz Top Vivid Chrysocolla with Malachite, Congo! A11

$0.990 bids4d 6h 13m

3.5 inch 14.4 oz Top Vivid Chrysocolla with Malachite, Congo! 5C02

$0.991 bid3d 6h 15m

1 lb 4 oz 5.75" Amethyst Point, Brazil! 5D02

$3.253 bids5d 6h 15m

0.85 inch Unqiue Chrysocolla with Malachite "Mushroom", Congo! 5D12

$0.990 bids5d 6h 25m

195 g Gemmy Red Rhodonite Crystal, Brazil! 5B04

$0.991 bid1d 6h 17m

Large 19" Splash Copper Specimen, Michigan! 5E16

$0.995 bids6d 6h 15m

2.75" Superb Red Vanadinite Crystals on Matrix, Morocco! 5D03

$0.991 bid5d 6h 16m

12 inch 6 lb 2.4 oz Water Clear Gypsum Selenite Crystal, Utah! 5E17

$0.991 bid6d 6h 14m

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

$0.992 bids1d 6h 23m

2.35 inch 4.2 oz Top Vivid Chrysocolla with Malachite, Congo! 5C08

$0.990 bids3d 6h 21m

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

$0.992 bids1d 6h 13m

3.25" Water Clear Quartz Point, Minas Gerais, Brazil! 5C05

$0.991 bid3d 6h 18m

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

$1.042 bids1d 6h 16m

2.9 inch 3.4 oz Top Vivid Chrysocolla with Malachite, Congo! 5D10

$0.990 bids5d 6h 23m

11.75 inch Morocco Gypsum Selenite Crystal! 5D13

$0.990 bids5d 6h 26m

2.5" 7.4 oz Red Vanadinite Crystals on Matrix, Morocco! 5C03

$1.042 bids3d 6h 16m

77 ct Watermelon Tourmaline Crystal, Pederneira Claim, Brazil! 5D11

$0.990 bids5d 6h 24m

1.8" 2.4 oz Watermelon Tourmaline in Quartz, Brazil! 5C10

$0.990 bids3d 6h 23m

4 inch Deep Blue KYANITE Crystal, Brazil! 5E02

$0.991 bid6d 6h 26m

15 ct Morganite crystal from Afghanistan! 5C09

$0.991 bid3d 6h 22m

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

$0.992 bids1d 6h 20m

3.75" 7.8 oz Watermelon Tourmaline in Quartz, Brazil! 5D06

$0.990 bids5d 6h 19m

5.2 oz Blue Azurite Green Malachite Cluster Lot, Chizhou, China! 5C04

$0.990 bids3d 6h 17m

13.5 g Stunning Purple Phosphosiderite Specimen, Chile! 5B11

$0.992 bids1d 6h 24m

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

$0.992 bids1d 6h 21m

3.5" Sandstone Picture Stone Deco Piece, Utah! 5C07

$0.991 bid3d 6h 20m

1.8 inch 2.8 oz Top Vivid Chrysocolla with Malachite, Congo! A12

$0.990 bids5d 6h 13m

1.7" ARAGONITE Cluster, Morocco! 5B12

$0.992 bids1d 6h 25m

2.1 inch 2.5 oz Top Vivid Chrysocolla with Malachite, Congo! A10

$0.990 bids3d 6h 13m

3" 7 oz Top Quality Polished Bull's Eye Malachite, Congo! 5D07

$0.990 bids5d 6h 20m

52 ct BLUE TOPAZ, Minas Gerais, Brazil! 5C11

$0.990 bids3d 6h 24m

2.2 inch 1.3 oz Top Vivid Chrysocolla with Malachite, Congo! CR255

$22.00

1.8 inch 1.7 oz Top Vivid Chrysocolla with Malachite, Congo! A13

$0.990 bids6d 6h 29m

3.3" 9.6 oz Drusy Crystallized Green Malachite w/Plancheite, Congo! MP132

$150.00

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

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 (32,589)

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 (5960)- 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 (5960)- 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 (5960)- Feedback left by buyer.
Past year
Verified purchase
Item as described, beautiful. Fast ship, very well packed. A+ seller, would buy from again.