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mineralmatrix

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6.5 inch Superb Cherry Red Vanadinite Crystals on Matrix, Morocco! 5L01

$35.0013 bids22h 55m

Superb 5.5" Natural Red Pipe Organ Coral Cluster! 5L02

$5.004 bids22h 57m

4.25 inch 7.4 oz Polished Emerald Crystals on Matrix, Minas Gerais, Brazil! 5L03

$0.991 bid22h 58m

95 g 2.1" Sharp Polished Free Form Azurite Malachite Chrysocolla, Peru! 4Q11

$0.991 bid23h

2.75" 4.6 oz Top Quality Polished Bull's Eye Malachite, Congo! 5L08

$8.505 bids23h 4m

Large 8" 2.5 lb AAA Gem CHAROITE slab, RUSSIA! CH157

$4.252 bids4d 22h 59m

5" 15.8 oz Top Quality Polished Bull's Eye Malachite, Congo! 5M02

$5.054 bids1d 22h 57m

4.25" 2.1 lb Top Quality Polished Bull's Eye Malachite, Congo! 6A02

$9.845 bids5d 22h 55m

115 g 2.1" Sharp Polished Free Form Azurite Malachite Chrysocolla, Peru! 0G06

$1.504 bids22h 54m

11.9 oz 3.8" Drusy Amethyst Egg, Uruguay! AM101

$0.990 bids4d 22h 56m

73 g 2.18" Sharp Polished Free Form Azurite Malachite Chrysocolla, Peru! 0G07

$0.991 bid1d 22h 54m

3.75" Rare Red/Golden Quartz Cluster, Brazil! 5L05

$0.991 bid23h 1m

3" 475 g Red Rhodonite Crystal, Brazil! 5M03

$2.252 bids1d 22h 58m

2.5 ct Stunning Black Opal Ethiopia! 5M09

$0.991 bid1d 23h 4m

2.25" Rare Red/Golden Quartz Cluster, Brazil! 5M06

$0.991 bid1d 23h 1m

18 ct Gemmy Natural Morganite Crystal, Afghanistan! 5L09

$0.990 bids23h 5m

4.1" 5.4 oz Top Quality Polished Bull's Eye Malachite, Congo! 5L04

$0.991 bid22h 59m

1.9" Superb Royal Blue Azurite w/Malachite, Chizhou, China! 5L11

$0.990 bids23h 7m

100 g 2.55" Sharp Polished Free Form Azurite Malachite Chrysocolla, Peru! 0G11

$0.991 bid5d 22h 53m

3.4" Tall Water Clear Quartz Cluster, Columbia! 5L07

$0.990 bids23h 3m

273 ct BLUE TOPAZ, Minas Gerais, Brazil! 5L10

$0.991 bid23h 6m

3.5" 14.2 oz Top Quality Polished Bull's Eye Malachite, Congo! 6A05

$0.991 bid5d 22h 58m

0.9" 16 ct Perfect Ruby Crystal, Tanzania! 5L12

$0.990 bids23h 8m

62 g 1.85" Sharp Polished Free Form Azurite Malachite Chrysocolla, Peru! 0G08

$1.362 bids2d 22h 53m

99 g 2.13" Sharp Polished Free Form Azurite Malachite Chrysocolla, Peru! 0G09

$10.506 bids3d 22h 53m

57 ct Rhodochrosite Sweet Home Mine Colorado! RC561

$0.991 bid4d 23h 8m

2.6" 4.2 oz Top Quality Vivid Green Malachite w/Blue Chrysocolla , Congo! 6A07

$0.991 bid5d 23h 0m

2.5" Rare Red/Golden Quartz Cluster, Brazil! 6A04

$0.991 bid5d 22h 57m

1 lb 3.6 oz Top Vivid Chrysocolla with Malachite, Congo! CR264

$26.008 bids2d 22h 58m

Large 2.68" Malachite Jewelry Box w/Superb Pattern, Congo! JB015

$10.503 bids4d 23h 3m

1.1" Crocoite Crystal, Adelaide, Tasmania, Australia! 6A11

$0.990 bids5d 23h 4m

8.25" Sandstone Picture Stone Deco Piece, Utah! 5M01

$3.254 bids1d 22h 55m

2.75" Amethyst Stalactite Chalcedony/Agate Slice, Uruguay! 6A06

$2.252 bids5d 22h 59m

3.75" Blue Green FLUORITE Crystals, Rogerley UK! FL377

$0.991 bid4d 23h 2m

11 ct Gemmy Natural Morganite Crystal, Afghanistan! 5M10

$0.990 bids1d 23h 5m

8 cm Superb, Bright, Emerald Green Dioptase Crystals on Matrix, Congo! DP374

$0.990 bids4d 23h 0m

1.95" 1.95 oz Faceted Amazonite Crystal, Brazil! AMZ442

$0.990 bids2d 22h 56m

2.5" 3.4 oz Top Quality Polished Bull's Eye Malachite, Congo! 5M07

$0.991 bid1d 23h 2m

2.6 inch Deep Green Emerald Crystals on Matrix, Minas Gerais, Brazil! EM202

$0.990 bids4d 23h 1m

3" Superb Cherry Red Vanadinite Crystals on Matrix, Morocco! ! V232

$0.990 bids4d 23h 10m

2.3 in Electric Pink Cobaltoan Calcite w/Green Malachite, KATANGA, CONGO! CA113

$0.991 bid4d 22h 58m

2.35" 2.55 oz Drusy Crystallized Green Malachite w/Plancheite, Congo! MP102

$0.991 bid4d 23h 6m

2" 1.7 oz Faceted Amazonite Crystal, Brazil! AMZ441

$0.991 bid22h 56m

4 in Deep Blue KYANITE Crystal in Quartz, Brazil! 5M04

$0.990 bids1d 22h 59m

2 ct Stunning Black Opal Ethiopia! 6A09

$0.990 bids5d 23h 2m

89 g 1.65" Sharp Polished Free Form Azurite Malachite Chrysocolla, Peru! 0G12

$0.990 bids6d 22h 53m

112 g 43 mm Shattuckite w/Chrysocolla Sphere, Shaba, Congo! SH132

$68.00

3" 15.2 oz Superb Sandstone Sphere, Utah! SS263

$0.990 bids4d 23h 9m

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 (31,836)

a***a (309)- Feedback left by buyer a***a (309).
  • Past month
Excellent Packaging Flawless Shipping 10/10. I love, love, love the specimen.
p***0 (338)- Feedback left by buyer p***0 (338).
  • Past month
Great seller. Great item. Fast shipping. No drama. As long as this seller sells, I'll buy. Thanks.
p***0 (338)- Feedback left by buyer p***0 (338).
  • Past month
As is usual and customary with this seller, great item, great shipping/handling. All went well. Thanks.
a***d (1948)- Feedback left by buyer a***d (1948).
  • Past month
Great quality specimens , and fast, safe shipping. A great shop that deserves your support.
a***d (1948)- Feedback left by buyer a***d (1948).
  • Past month
Great quality specimens , and fast, safe shipping. A great shop that deserves your support.
h***h (825)- Feedback left by buyer h***h (825).
  • Past month
Exactly as pictured and described. Thanks!