what-are-dioptase-crystals-used-for

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DIOPTASE lustrous crystals !  Rep. CONGO Pool Depart.  Mindouli Area /pk346
DIOPTASE lustrous crystals ! Rep. CONGO Pool Depart. Mindouli Area /pk346

$64.99

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Dioptase Crystals from the Congo - 38 mm
Dioptase Crystals from the Congo - 38 mm

$145.00

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53mm Bright & Lustrous Gemmy Dioptase mined from Congo
53mm Bright & Lustrous Gemmy Dioptase mined from Congo

$68.50

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43mm Bright & Lustrous Gemmy Dioptase mined from Congo
43mm Bright & Lustrous Gemmy Dioptase mined from Congo

$49.50

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19g lovely green Dioptase in a box crystal specimen from Congo
19g lovely green Dioptase in a box crystal specimen from Congo

$35.00

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Excellent Dioptase Small Cluster   ,  from Rep. of Congo
Excellent Dioptase Small Cluster , from Rep. of Congo

$99.00

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DIOPTASE - lustrous crystals CONGO !! /bs193
DIOPTASE - lustrous crystals CONGO !! /bs193

$24.90

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RARE DIOPTASE INCLUDED QUARTZ W/ DIOPTASE TERMINATED FROM DRC CONGO
RARE DIOPTASE INCLUDED QUARTZ W/ DIOPTASE TERMINATED FROM DRC CONGO

$30.00

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53mm Gemmy Dioptase crystals on matrix, CMM2321489
53mm Gemmy Dioptase crystals on matrix, CMM2321489

$78.00

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Dioptase  26.34g  48 x 35 x 23 mm #3071
Dioptase 26.34g 48 x 35 x 23 mm #3071

$52.00

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DIOPTASE lustrous crystals !  Rep. CONGO Pool Depart.  Mindouli Area /pi947
DIOPTASE lustrous crystals ! Rep. CONGO Pool Depart. Mindouli Area /pi947

$39.99

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- Dioptase Crystals (Mindouli Pool Dept, Republic of Congo) 40.6 Grams
- Dioptase Crystals (Mindouli Pool Dept, Republic of Congo) 40.6 Grams

$44.31

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26g Dioptase
26g Dioptase

$36.00

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Excellent Dioptase Small Cluster   ,  from Rep. of Congo
Excellent Dioptase Small Cluster , from Rep. of Congo

$179.00

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24g Dioptase
24g Dioptase

$28.00

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120crt Beautiful DIOPTASE Rough From Congo
120crt Beautiful DIOPTASE Rough From Congo

$70.00

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#15 3/4 inch Kazakhstan 100% Natural Dioptase Crystal in Matrix Specimen 21.00mm
#15 3/4 inch Kazakhstan 100% Natural Dioptase Crystal in Matrix Specimen 21.00mm

$20.95

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RARE DIOPTASE INCLUDED QUARTZ W/ DIOPTASE FROM DRC CONGO
RARE DIOPTASE INCLUDED QUARTZ W/ DIOPTASE FROM DRC CONGO

$35.00

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190g 10cm STRIKING DIOPTASE Crystals in a multi matrix from CONGO - US SELLER
190g 10cm STRIKING DIOPTASE Crystals in a multi matrix from CONGO - US SELLER

$74.99

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Stunning Dioptase Crystal cluster with nice luster and color 11 grams
Stunning Dioptase Crystal cluster with nice luster and color 11 grams

$40.00

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RARE DIOPTASE INCLUDED QUARTZ W/ DIOPTASE PARTIALLY DT FROM DRC CONGO
RARE DIOPTASE INCLUDED QUARTZ W/ DIOPTASE PARTIALLY DT FROM DRC CONGO

$35.00

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#7 Congo 9.60ct Natural Raw Green Dioptase Crystal Cluster Specimen 1.90g 15mm
#7 Congo 9.60ct Natural Raw Green Dioptase Crystal Cluster Specimen 1.90g 15mm

$22.95

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* Lustrous Dioptase Crystal Plate Democratic Republic of Congo Great Crystals!
* Lustrous Dioptase Crystal Plate Democratic Republic of Congo Great Crystals!

$299.00

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#13 Kazakhstan 15/16 in. 100% Natural Dioptase Crystal in Matrix Specimen 24mm
#13 Kazakhstan 15/16 in. 100% Natural Dioptase Crystal in Matrix Specimen 24mm

$24.95

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14.45ct Congo 100% Natural Miniature Green Dioptase Crystal Specimen 2.85g 17mm
14.45ct Congo 100% Natural Miniature Green Dioptase Crystal Specimen 2.85g 17mm

$32.95

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46mm Bright & Lustrous Gemmy Dioptase mined from Congo
46mm Bright & Lustrous Gemmy Dioptase mined from Congo

$58.50

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35mm Bright & Lustrous Gemmy Dioptase mined from Congo
35mm Bright & Lustrous Gemmy Dioptase mined from Congo

$44.50

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47mm Gemmy BIG Dioptase crystals on matrix, CMM2351491
47mm Gemmy BIG Dioptase crystals on matrix, CMM2351491

$58.00

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84gm Gorgeous DIOPTASE Green crystal  specimen From Cango
84gm Gorgeous DIOPTASE Green crystal specimen From Cango

$160.00

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114gm Gorgeous DIOPTASE Green crystal  specimen From Cango
114gm Gorgeous DIOPTASE Green crystal specimen From Cango

$150.00

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295g 9cm Blue Green DIOPTASE Crystals in a matrix from CONGO - US SELLER
295g 9cm Blue Green DIOPTASE Crystals in a matrix from CONGO - US SELLER

$119.99

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Excellent Large DT Dioptase    ,  from Rep. of Congo , 24 mm
Excellent Large DT Dioptase , from Rep. of Congo , 24 mm

$199.00

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#12 Congo 8.80ct Natural Raw Green Dioptase Crystal Cluster Specimen 1.75g 14mm
#12 Congo 8.80ct Natural Raw Green Dioptase Crystal Cluster Specimen 1.75g 14mm

$27.95

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#4 Congo 9.25ct Natural Raw Green Dioptase Crystal Cluster Specimen 1.80g 14mm
#4 Congo 9.25ct Natural Raw Green Dioptase Crystal Cluster Specimen 1.80g 14mm

$23.95

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DIOPTASE lustrous BIG crystals !  Rep. CONGO Pool Depart.  Mindouli Area /pk071
DIOPTASE lustrous BIG crystals ! Rep. CONGO Pool Depart. Mindouli Area /pk071

$99.99

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DIOPTASE crystals on QUARTZ !  Rep. CONGO Pool Depart.  Mindouli Area /pi287
DIOPTASE crystals on QUARTZ ! Rep. CONGO Pool Depart. Mindouli Area /pi287

$159.99

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DIOPTASE -- beautiful crystals !!!  Republic CONGO Pool Department SANDA /pj853
DIOPTASE -- beautiful crystals !!! Republic CONGO Pool Department SANDA /pj853

$34.99

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48mm Bright & Lustrous Gemmy Dioptase mined from Congo
48mm Bright & Lustrous Gemmy Dioptase mined from Congo

$115.00

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107gm Gorgeous DIOPTASE Green crystal  specimen
107gm Gorgeous DIOPTASE Green crystal specimen

$75.00

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#1 Congo 6.95ct Natural Raw Green Dioptase Crystal Cluster Specimen 1.35g 14mm
#1 Congo 6.95ct Natural Raw Green Dioptase Crystal Cluster Specimen 1.35g 14mm

$20.95

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105ct.  Dioptase Specimen Pretty Dark Emerald Green Crystals Pics Do Not Show
105ct. Dioptase Specimen Pretty Dark Emerald Green Crystals Pics Do Not Show

$49.00

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DIOPTASE lustrous crystals !  Rep. CONGO Pool Depart.  Mindouli Area /pi280
DIOPTASE lustrous crystals ! Rep. CONGO Pool Depart. Mindouli Area /pi280

$39.99

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Classic Deep Blue Green Dioptase Crystals from Russia!!
Classic Deep Blue Green Dioptase Crystals from Russia!!

$50.00

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DIOPTASE - lustrous crystals CONGO !! /bp416
DIOPTASE - lustrous crystals CONGO !! /bp416

$49.90

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* Small Specimen w Large Green Dioptase Crystals Democratic Republic Congo
* Small Specimen w Large Green Dioptase Crystals Democratic Republic Congo

$145.00

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DIOPTASE lustrous crystals !  Rep. CONGO Pool Depart.  Mindouli Area /pj259
DIOPTASE lustrous crystals ! Rep. CONGO Pool Depart. Mindouli Area /pj259

$79.99

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Striking Dioptase with Quartz Matrix from Shaba, Zaire
Striking Dioptase with Quartz Matrix from Shaba, Zaire

$45.00

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DIOPTASE --- BIG crystals 2 cm !!!  Republic CONGO Pool Department SANDA /ph398
DIOPTASE --- BIG crystals 2 cm !!! Republic CONGO Pool Department SANDA /ph398

$99.99

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DIOPTASE --- BIG CRYSTALS !!!  Republic CONGO - Pool Department - SANDA /pj889
DIOPTASE --- BIG CRYSTALS !!! Republic CONGO - Pool Department - SANDA /pj889

$149.99

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18g lovely green Dioptase in a box crystal specimen from Congo
18g lovely green Dioptase in a box crystal specimen from Congo

$29.00

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Dioptase specimen In Perky Box 2650
Dioptase specimen In Perky Box 2650

$26.00

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45mm BOTH SIDES BEAUTIFUL Bright & Lustrous Gemmy Dioptase mined from Congo
45mm BOTH SIDES BEAUTIFUL Bright & Lustrous Gemmy Dioptase mined from Congo

$58.50

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DIOPTASE lustrous crystals & QUARTZ Rep CONGO Pool Depart.  Mindouli Area /pj520
DIOPTASE lustrous crystals & QUARTZ Rep CONGO Pool Depart. Mindouli Area /pj520

$134.99

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Raw Dioptase Crystal Grade A, Natural Dioptase from Congo, Africa
Raw Dioptase Crystal Grade A, Natural Dioptase from Congo, Africa

$213.49

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25mm Bright & Lustrous Gemmy Dioptase mined from Congo
25mm Bright & Lustrous Gemmy Dioptase mined from Congo

$19.50

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Dioptase Specimen From Nitola Mine, DRC In Perky Box
Dioptase Specimen From Nitola Mine, DRC In Perky Box

$35.00

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AESTHETIC SPARKLY  DIOPTASE CRYSTALS ON MATRIX   DR CONGO
AESTHETIC SPARKLY DIOPTASE CRYSTALS ON MATRIX DR CONGO

$150.00

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DIOPTASE - lustrous crystals CONGO !! /bk943
DIOPTASE - lustrous crystals CONGO !! /bk943

$29.90

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DIOPTASE beautiful lustrous crystals ! Republic CONGO Pool Depart. SANDA /pi708
DIOPTASE beautiful lustrous crystals ! Republic CONGO Pool Depart. SANDA /pi708

$99.99

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DIOPTASE lustrous crystals on matrix - Republic CONGO Pool Depart. NTOLA /pg995
DIOPTASE lustrous crystals on matrix - Republic CONGO Pool Depart. NTOLA /pg995

$59.99

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RARE DIOPTASE INCLUDED QUARTZ W/ DIOPTASE FROM DRC CONGO
RARE DIOPTASE INCLUDED QUARTZ W/ DIOPTASE FROM DRC CONGO

$55.00

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09095 TN Diopside Pakistan 14323
09095 TN Diopside Pakistan 14323

$15.00

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DIOPTASE - lustrous crystals CONGO !! /br224
DIOPTASE - lustrous crystals CONGO !! /br224

$74.90

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46mm Bright & Lustrous Gemmy Dioptase mined from Congo
46mm Bright & Lustrous Gemmy Dioptase mined from Congo

$98.00

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50mm Bright & Lustrous Gemmy Dioptase mined from Congo
50mm Bright & Lustrous Gemmy Dioptase mined from Congo

$98.00

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Dioptase // 1.26 Lb.
Dioptase // 1.26 Lb.

$603.75

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DIOPTASE beautiful big crystals !!!  Republic CONGO Pool Department SANDA /pg101
DIOPTASE beautiful big crystals !!! Republic CONGO Pool Department SANDA /pg101

$149.99

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DIOPTASE - lustrous crystals CONGO !! /bl454
DIOPTASE - lustrous crystals CONGO !! /bl454

$19.90

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DIOPTASE - lustrous crystals CONGO !! /bn832
DIOPTASE - lustrous crystals CONGO !! /bn832

$54.90

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DIOPTASE - lustrous crystals CONGO !! /bm354
DIOPTASE - lustrous crystals CONGO !! /bm354

$47.90

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Dioptase with Quartz crystals from Republic of Congo - 47gm / 50mm x 60mm x
Dioptase with Quartz crystals from Republic of Congo - 47gm / 50mm x 60mm x

$101.50

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Dioptase // 1.64 Lb
Dioptase // 1.64 Lb

$1207.50

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DIOPTASE - lustrous crystals CONGO !! /bl209
DIOPTASE - lustrous crystals CONGO !! /bl209

$79.90

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+++ NEW FIND DIOPTASE ON QUARTZ SANDA MINE, MINDOULI DISTRICT, D.R. CONGO +++
+++ NEW FIND DIOPTASE ON QUARTZ SANDA MINE, MINDOULI DISTRICT, D.R. CONGO +++

$1500.00

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DIOPTASE - lustrous crystals CONGO !! /bl636
DIOPTASE - lustrous crystals CONGO !! /bl636

$49.90

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DIOPTASE - lustrous crystals CONGO !! /bo897
DIOPTASE - lustrous crystals CONGO !! /bo897

$64.90

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DIOPTASE - lustrous crystals CONGO !! /be567
DIOPTASE - lustrous crystals CONGO !! /be567

$64.90

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DIOPTASE - lustrous crystals CONGO !! /bh602
DIOPTASE - lustrous crystals CONGO !! /bh602

$59.90

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DIOPTASE - lustrous crystals CONGO !! /bm519
DIOPTASE - lustrous crystals CONGO !! /bm519

$64.90

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DIOPTASE - lustrous crystals CONGO !! /bl817
DIOPTASE - lustrous crystals CONGO !! /bl817

$64.90

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Dioptase from Zaire - nice green color 0.59ct pentageon 4.2x7.1mm - cut in Germa
Dioptase from Zaire - nice green color 0.59ct pentageon 4.2x7.1mm - cut in Germa

$105.00

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DIOPTASE - lustrous crystals CONGO !! /bo202
DIOPTASE - lustrous crystals CONGO !! /bo202

$94.90

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DIOPTASE - lustrous crystals CONGO !! /bm007
DIOPTASE - lustrous crystals CONGO !! /bm007

$144.90

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DIOPTASE - lustrous crystals CONGO !! /bs420
DIOPTASE - lustrous crystals CONGO !! /bs420

$64.90

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Large sample of Dioptase with reference color and gloss!Crystals up to 12mm!!
Large sample of Dioptase with reference color and gloss!Crystals up to 12mm!!

$680.00

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675g 9cm Blue Green DIOPTASE Crystals in a matrix from CONGO - US SELLER
675g 9cm Blue Green DIOPTASE Crystals in a matrix from CONGO - US SELLER

$124.99

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DIOPTASE, QUARTZ  - Sanda, Kimbedi, Mindouli District - CONGO 1F133
DIOPTASE, QUARTZ - Sanda, Kimbedi, Mindouli District - CONGO 1F133

$143.90

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DIOPTASE --- nice crystals !!!  Republic CONGO Pool Department SANDA /ph197
DIOPTASE --- nice crystals !!! Republic CONGO Pool Department SANDA /ph197

$19.99

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Nice Dioptase, Quartz: Sada, Kimbedi, Mindouli, Pool Department, DR Congo
Nice Dioptase, Quartz: Sada, Kimbedi, Mindouli, Pool Department, DR Congo

$200.00

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Super Nice Dioptase
Super Nice Dioptase

$200.00

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Dioptase, Dark Forest Green to Blue-Green Translucent/Transparent Crystals
Dioptase, Dark Forest Green to Blue-Green Translucent/Transparent Crystals

$317.50

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DIOPTASE, QUARTZ  - Sanda, Kimbedi, Mindouli District - CONGO 1F139
DIOPTASE, QUARTZ - Sanda, Kimbedi, Mindouli District - CONGO 1F139

$499.90

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4.32gram Gorgeous DIOPTASE Green crystal  specimen
4.32gram Gorgeous DIOPTASE Green crystal specimen

$35.00

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Dioptase from Zaire fac 8x5.4mm teardrop green 1.16ct - cut in Germany
Dioptase from Zaire fac 8x5.4mm teardrop green 1.16ct - cut in Germany

$127.50

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21g Natural dioptase from congo
21g Natural dioptase from congo

$25.00

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Dioptase crystals with Quartz on matrix from Congo - 448gm / 140mm x 88mm x
Dioptase crystals with Quartz on matrix from Congo - 448gm / 140mm x 88mm x

$1120.00

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Beautiful Dioptase, Congo- ex Ellis
Beautiful Dioptase, Congo- ex Ellis

$700.00

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Dioptase crystals on matrix from Republic of Congo - 214gm / 67mm x 62mm x 44mm
Dioptase crystals on matrix from Republic of Congo - 214gm / 67mm x 62mm x 44mm

$164.50

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Darstellung Der Dioptrik Des Normalen, Menschlichen Auges
Darstellung Der Dioptrik Des Normalen, Menschlichen Auges

$25.75

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