Pyrite

“Pyrite Sun” from Sparta, Illinois, U.S.A. These extraordinary crystal structures known as “Pyrite Sun” actually formed deep underground under great pressure about 350 million years ago. These round disks sometimes occur between seams of coal and may be found when coal is mined. Although pyrite is quite common worldwide, the disk form is virtually unique to Illinois. Origin: Sparta, Illinois, U.S.A. Size: 103 x 102 x 8 mm Weight: 147 gr

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“Pyrite Sun” from Sparta, Illinois, U.S.A. These extraordinary crystal structures known as “Pyrite Sun” actually formed deep underground under great pressure about 350 million years ago. These round disks sometimes occur between seams of coal and may be found when coal is mined. Although pyrite is quite common worldwide, the disk form is virtually unique to Illinois. Origin: Sparta, Illinois, U.S.A. Size: 120 x 95 x 7 mm Weight: 155 gr

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“Pyrite Sun” from Sparta, Illinois, U.S.A. These extraordinary crystal structures known as “Pyrite Sun” actually formed deep underground under great pressure about 350 million years ago. These round disks sometimes occur between seams of coal and may be found when coal is mined. Although pyrite is quite common worldwide, the disk form is virtually unique to Illinois. Origin: Sparta, Illinois, U.S.A.  Size: 128 x 95 x 7 mm Weight: 200 gr

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“Pyrite Sun” from Sparta, Illinois, U.S.A. These extraordinary crystal structures known as “Pyrite Sun” actually formed deep underground under great pressure about 350 million years ago. These round disks sometimes occur between seams of coal and may be found when coal is mined. Although pyrite is quite common worldwide, the disk form is virtually unique to Illinois. Origin: Sparta, Illinois, U.S.A.  Size: 115 x 97 x 7 mm Weight: 158 gr

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“Pyrite Sun” from Sparta, Illinois, U.S.A. These extraordinary crystal structures known as “Pyrite Sun” actually formed deep underground under great pressure about 350 million years ago. These round disks sometimes occur between seams of coal and may be found when coal is mined. Although pyrite is quite common worldwide, the disk form is virtually unique to Illinois. Origin: Sparta, Illinois, U.S.A.  Size: 113 x 100 x 8 mm Weight: 161 gr

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“Pyrite Sun” from Sparta, Illinois, U.S.A. These extraordinary crystal structures known as “Pyrite Sun” actually formed deep underground under great pressure about 350 million years ago. These round disks sometimes occur between seams of coal and may be found when coal is mined. Although pyrite is quite common worldwide, the disk form is virtually unique to Illinois. Origin: Sparta, Illinois, U.S.A.   Size: 114 x 98 x 7 mm Weight: 157 gr

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“Pyrite Sun” from Sparta, Illinois, U.S.A. These extraordinary crystal structures known as “Pyrite Sun” actually formed deep underground under great pressure about 350 million years ago. These round disks sometimes occur between seams of coal and may be found when coal is mined. Although pyrite is quite common worldwide, the disk form is virtually unique to Illinois. Origin: Sparta, Illinois, U.S.A.  Size: 101 x 96 x 6 mm Weight: 141 gr

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“Pyrite Sun” from Sparta, Illinois, U.S.A. These extraordinary crystal structures known as “Pyrite Sun” actually formed deep underground under great pressure about 350 million years ago. These round disks sometimes occur between seams of coal and may be found when coal is mined. Although pyrite is quite common worldwide, the disk form is virtually unique to Illinois. Origin: Sparta, Illinois, U.S.A.  Size: 117 x 93 x 16 mm Weight: 173 gr

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“Pyrite Sun” from Sparta, Illinois, U.S.A. These extraordinary crystal structures known as “Pyrite Sun” actually formed deep underground under great pressure about 350 million years ago. These round disks sometimes occur between seams of coal and may be found when coal is mined. Although pyrite is quite common worldwide, the disk form is virtually unique to Illinois. Origin: Sparta, Illinois, U.S.A. Size: 111 x 106 x 7 mm Weight: 174 gr

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Rare Pyrite with Chlorite Quartz 2017 find Origin: Borieva mine, Rhodope Mountains, Bulgaria Size: 108 x 72 x 56 mm Weight: 326 gr

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Iridescent Pyrite with Sphalerite 2017 find Origin: Borieva mine, Rhodope Mountains, Bulgaria Size: 125 x 82 x 59 mm Weight: 660 gr

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Iridescent Pyrite with Sphalerite and Quartz 2017 find Origin: Borieva mine, Rhodope Mountains, Bulgaria Size: 122 x 70 x 64 mm Weight: 429 gr

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Iridescent Pyrite with Quartz Specimen 2017 find Origin: Borieva mine, Rhodope Mountains, Bulgaria Size: 76 x 46 x 33 mm Weight: 88 gr

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Very Lustrous Red Pyrite Specimen 2017 find Origin: Borieva mine, Rhodope Mountains, Bulgaria Size: 34 x 29 x 20 mm Weight: 20 gr

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Very Lustrous Red Pyrite Specimen 2017 find Origin: Borieva mine, Rhodope Mountains, Bulgaria Size: 83 x 66 x 50 mm Weight: 244 gr

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Very Lustrous Red Pyrite Specimen 2017 find Origin: Borieva mine, Rhodope Mountains, Bulgaria Size: 78 x 49 x 39 mm Weight: 98 gr

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Very Lustrous Red Pyrite Specimen 2017 find Origin: Borieva mine, Rhodope Mountains, Bulgaria Size: 75 x 58 x 45 mm Weight: 214 gr

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Very Lustrous Red Pyrite Specimen 2017 find Origin: Borieva mine, Rhodope Mountains, Bulgaria Size: 65 x 60 x 38 mm Weight: 122 gr

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Very Lustrous Red Pyrite Specimen 2017 find Origin: Borieva mine, Rhodope Mountains, Bulgaria Size: 58 x 50 x 28 mm Weight: 73 gr

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Amazing Amethyst with Golden Pyrite. This combination is characteristic to Chala mine only. The mine has been closed and there’s no active production.  Origin: Chala mine, Spahievo, Haskovo, Bulgaria Size : 103 x 63 x 22 mm  Weight : 84 grams 

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Amazing Amethyst with Golden Pyrite. This combination is characteristic to Chala mine only. The mine has been closed and there’s no active production.  Origin: Chala mine, Spahievo, Haskovo, Bulgaria Size : 58 x 43 x 37 mm  Weight : 48 grams 

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Amazing Amethyst with Golden Pyrite. This combination is characteristic to Chala mine only. The mine has been closed and there’s no active production.  Origin: Chala mine, Spahievo, Haskovo, Bulgaria Size : 66 x 47 x 36 mm  Weight : 79 grams 

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Amazing Amethyst with Golden Pyrite. This combination is characteristic to Chala mine only. The mine has been closed and there’s no active production.  Origin: Chala mine, Spahievo, Haskovo, Bulgaria Size : 64 x 41 x 32 mm  Weight : 52 grams 

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Amazing Amethyst with Golden Pyrite. This combination is characteristic to Chala mine only. The mine has been closed and there’s no active production.  Origin: Chala mine, Spahievo, Haskovo, Bulgaria Size : 60 x 52 x 38 mm  Weight : 102 grams 

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Iridescent Pyrite with Quartz. Great color contrast From: Fujian, China Size: 167 x 105 x 76 mm   Weight: 1127 gr

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Incredibly Colorful Chalcopyrite from the famous locality Origin: Sweetwater mine, Reynolds Co. Missouri, USA Size: 100 x 65 x 35 mm   Weight: 199 gr

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Pentadodecahedral Pyrite with unusual luster and glitter From: Huanzala mine, Peru Size: 82 x 43 x 38 mm   Weight: 190 gr  

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Pentadodecahedral Pyrite with unusual luster and glitter From: Huanzala mine, Peru Size: 77 x 53 x 41 mm   Weight: 240 gr  

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Pentadodecahedral Pyrite with unusual luster and glitter From: Huanzala mine, Peru Size: 71 x 63 x 27 mm   Weight: 170 gr  

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Pentadodecahedral Pyrite with unusual luster and glitter From: Huanzala mine, Peru   Size: 74 x 54 x 36 mm   Weight: 246 gr  

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Beautiful Barite with Pyrite. Great Pattern Slices are polished on one side 8 Piece Lot From: Lubin mine, Poland Size range: 42 - 113 mm  Total Weight: 626 gr 

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“Pyrite Sun” from Sparta, Illinois, U.S.A. These extraordinary crystal structures known as “Pyrite Sun” actually formed deep underground under great pressure about 350 million years ago. These round disks sometimes occur between seams of coal and may be found when coal is mined. Although pyrite is quite common worldwide, the disk form is virtually unique to Illinois. Origin: Sparta, Illinois, U.S.A. Size : 34 x 10 x 10 mm Weight: 181 grams

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“Pyrite Sun” from Sparta, Illinois, U.S.A. These extraordinary crystal structures known as “Pyrite Sun” actually formed deep underground under great pressure about 350 million years ago. These round disks sometimes occur between seams of coal and may be found when coal is mined. Although pyrite is quite common worldwide, the disk form is virtually unique to Illinois. Origin: Sparta, Illinois, U.S.A. Size : 34 x 10 x 10 mm Weight: 200 grams  

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Shiny Pyrite with Sphalerite and Quartz From: Borieva mine, Rhodope Mountains, Bulgaria Size : 140 x 98 x 80 mm  Weight: 708 gr 

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Shiny Pyrite with Sphalerite and Quartz From: Borieva mine, Rhodope Mountains, Bulgaria Size : 112 x 60 x 43 mm  Weight: 278 gr 

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Very Shiny Pyrite with Silvery Galena and Quartz From: Borieva mine, Rhodope Mountains, Bulgaria Size : 130 x 90 x 45 mm  Weight: 719 gr 

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Both-sided Pyrite with Manganocalcite, Quartz, Sphalerite From: Borieva mine, Rhodope Mountains, Bulgaria Size : 110 x 55 x 35 mm  Weight: 248 gr 

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Very shiny and LustrousRainbow Pyrite with Silvery Galena From: Borieva mine, Rhodope Mountains, Bulgaria Size : 130 x 65 x 55 mm  Weight: 567 gr 

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Very shiny and Lustrous Pyrite with Quartz From: Borieva mine, Rhodope Mountains, Bulgaria Size : 120 x 90 x 70 mm  Weight: 544 gr 

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Very shiny and Lustrous Pyrite with Quartz Geode From: Borieva mine, Rhodope Mountains, Bulgaria Size : 90 x 78 x 75 mm  Weight: 505 gr 

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Very shiny and Lustrous Pyrite with Sphalerite and Quartz From: Borieva mine, Rhodope Mountains, Bulgaria Size : 100 x 80 x 40 mm  Weight: 355 gr 

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Very shiny and Lustrous Rainbow Pyrite with Galena and Quartz From: Borieva mine, Rhodope Mountains, Bulgaria Size : 75 x 55 x 45 mm  Weight: 220 gr 

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Very shiny and Lustrous Pyrite with Galena and Quartz From: Borieva mine, Rhodope Mountains, Bulgaria Size : 140 x 105 x 50 mm  Weight: 600 gr 

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Very shiny and Lustrous Pyrite with Sphalerite and Quartz From: Borieva mine, Rhodope Mountains, Bulgaria Size : 120 x 70 x 65 mm  Weight: 669 gr 

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Absolutely Beautiful Quartz with Colorful Chalcopyrite and Metallic Galena Origin: Borieva mine, Rhodope Mountains, Bulgaria  Size: 180 x 140 x 90 mm  Weight: 2342 grams

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Absolutely Beautiful Quartz with Colorful Chalcopyrite and Metallic Galena Origin: Borieva mine, Rhodope Mountains, Bulgaria  Size: 160 x 90 x 90 mm  Weight: 1489 grams

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“Pyrite Sun” from Sparta, Illinois, U.S.A. These extraordinary crystal structures known as “Pyrite Sun” actually formed deep underground under great pressure about 350 million years ago. These round disks sometimes occur between seams of coal and may be found when coal is mined. Although pyrite is quite common worldwide, the disk form is virtually unique to Illinois. Origin: Sparta, Illinois, U.S.A. Size: 102 x 82 x 6 mm Weight: 135 gr

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“Pyrite Sun” from Sparta, Illinois, U.S.A. These extraordinary crystal structures known as “Pyrite Sun” actually formed deep underground under great pressure about 350 million years ago. These round disks sometimes occur between seams of coal and may be found when coal is mined. Although pyrite is quite common worldwide, the disk form is virtually unique to Illinois. Origin: Sparta, Illinois, U.S.A. Size: 90 x 80 x 4 mm Weight: 140 gr

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