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Szklary Chrysoprase Mine, Szklary, Gmina Ząbkowice Śląskie, Ząbkowice Śląskie County, Lower Silesian Voivodeship, Polandi
Regional Level Types
Szklary Chrysoprase MineMine
SzklaryVillage
Gmina Ząbkowice ŚląskieGmina
Ząbkowice Śląskie CountyCounty
Lower Silesian VoivodeshipVoivodeship
PolandCountry

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Latitude & Longitude (WGS84):
50° North , 16° East (est.)
Estimate based on other nearby localities or region boundaries.
Margin of Error:
~3km
Type:
Köppen climate type:
Mindat Locality ID:
232015
Long-form identifier:
mindat:1:2:232015:4
GUID (UUID V4):
5a6dba06-8c3a-41d0-999d-e2548769e5cb


A silicate-type nickel deposit (nickel-bearing serpentinite), formed by hydrothermal and later lateritic weathering of ultramafic rocks (peridotites). The deposit is cut by numerous pegmatitic and oligoclasitic veins which are associated with a nearby Variscan syenite massif.

A pegmatite, which is exposed in one of the pits of the abandoned nickel mine, is listed as a separate locality (Mt. Szaklana).

The deposit, which was was mined since the Middle Ages for chrysoprase (first known occurrence), was explored for nickel since 1891, first from underground workings and, since 1935, from open casts. The mines were finally abandoned around 1980. Excavation of the locality arranged by the 1st Mindat conference organizers in July, 2010 resulted in a major find of exceptional pimelite specimens and a mineralogical investigation is underway to re-validate the species.

The chrysoprase occurs in veins to several cm thick which cut an altered ultramafic rock. In places, the body is covered by a saprolite rich in clay minerals, particularly smectite. The mine covers an area of many hectares. There are both underground and surface workings. The slope of the occurrence is covered with numerous small to large tailings piles where waste rock was dumped. Much of the area has been partially to completely covered by trees and bushes.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


16 valid minerals.

Detailed Mineral List:

'Alipite'
Formula: (Ni,Mg)3Si4O10(OH)2 · nH2O
Anthophyllite
Formula: ◻{Mg2}{Mg5}(Si8O22)(OH)2
Antigorite
Formula: Mg3(Si2O5)(OH)4
'Chlorite Group'
Chromite
Formula: Fe2+Cr3+2O4
'Chrysoprase'
Chrysotile
Formula: Mg3(Si2O5)(OH)4
Enstatite
Formula: Mg2Si2O6
Enstatite var. Bronzite
Formula: (Mg,Fe2+)2[SiO3]2
'Fayalite-Forsterite Series'
'Garnierite'
Goethite
Formula: α-Fe3+O(OH)
Hematite
Formula: Fe2O3
'Iddingsite'
Formula: MgO · Fe2O3 · 3SiO2 · 4H2O
'Kerolite'
Formula: (Mg,Ni)3Si4O10(OH)2 · nH2O (n ~ 1)
'Limonite'
Magnesite
Formula: MgCO3
Népouite
Formula: Ni3Si2O5(OH)4
Nimite
Formula: (Ni,Mg,Al)6((Si,Al)4O10)(OH)8
Opal
Formula: SiO2 · nH2O
'Pimelite'
Formula: Ni3Si4O10(OH)2 · 4H2O
Quartz
Formula: SiO2
Quartz var. Chalcedony
Formula: SiO2
Saponite
Formula: Ca0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
Saponite var. Bowlingite
Formula: Ca0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
Stevensite
Formula: (Ca,Na)xMg3-x(Si4O10)(OH)2
Talc
Formula: Mg3Si4O10(OH)2
Tremolite
Formula: ◻Ca2Mg5(Si8O22)(OH)2

Gallery:

Mg3(Si2O5)(OH)4 Antigorite
SiO2 · nH2O Opal
Ni3Si4O10(OH)2 · 4H2O 'Pimelite'

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
Goethite4.00.α-Fe3+O(OH)
Chromite4.BB.05Fe2+Cr3+2O4
Hematite4.CB.05Fe2O3
Quartz4.DA.05SiO2
var. Chalcedony4.DA.05SiO2
Opal4.DA.10SiO2 · nH2O
Group 5 - Nitrates and Carbonates
Magnesite5.AB.05MgCO3
Group 9 - Silicates
Chrysotile9..Mg3(Si2O5)(OH)4
Enstatite9.DA.05Mg2Si2O6
var. Bronzite9.DA.05(Mg,Fe2+)2[SiO3]2
Anthophyllite9.DD.05◻{Mg2}{Mg5}(Si8O22)(OH)2
Tremolite9.DE.10◻Ca2Mg5(Si8O22)(OH)2
Talc9.EC.05Mg3Si4O10(OH)2
'Pimelite'9.EC.22Ni3Si4O10(OH)2 · 4H2O
Saponite9.EC.45Ca0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
Stevensite9.EC.45(Ca,Na)xMg3-x(Si4O10)(OH)2
Saponite
var. Bowlingite
9.EC.45Ca0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
Nimite9.EC.55(Ni,Mg,Al)6((Si,Al)4O10)(OH)8
Antigorite9.ED.15Mg3(Si2O5)(OH)4
Népouite9.ED.15Ni3Si2O5(OH)4
Unclassified
'Limonite'-
'Chlorite Group'-
'Chrysoprase'-
'Iddingsite'-MgO · Fe2O3 · 3SiO2 · 4H2O
'Kerolite'-(Mg,Ni)3Si4O10(OH)2 · nH2O (n ~ 1)
'Fayalite-Forsterite Series'-
'Garnierite'-
'Alipite'-(Ni,Mg)3Si4O10(OH)2 · nH2O

List of minerals for each chemical element

HHydrogen
H Alipite(Ni,Mg)3Si4O10(OH)2 · nH2O
H Anthophyllite◻{Mg2}{Mg5}(Si8O22)(OH)2
H AntigoriteMg3(Si2O5)(OH)4
H ChrysotileMg3(Si2O5)(OH)4
H Goethiteα-Fe3+O(OH)
H NépouiteNi3Si2O5(OH)4
H Nimite(Ni,Mg,Al)6((Si,Al)4O10)(OH)8
H OpalSiO2 · nH2O
H SaponiteCa0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
H Stevensite(Ca,Na)xMg3-x(Si4O10)(OH)2
H TalcMg3Si4O10(OH)2
H Tremolite◻Ca2Mg5(Si8O22)(OH)2
H IddingsiteMgO · Fe2O3 · 3SiO2 · 4H2O
H Kerolite(Mg,Ni)3Si4O10(OH)2 · nH2O (n ~ 1)
H PimeliteNi3Si4O10(OH)2 · 4H2O
H Saponite var. BowlingiteCa0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
CCarbon
C MagnesiteMgCO3
OOxygen
O Alipite(Ni,Mg)3Si4O10(OH)2 · nH2O
O Anthophyllite◻{Mg2}{Mg5}(Si8O22)(OH)2
O AntigoriteMg3(Si2O5)(OH)4
O Quartz var. ChalcedonySiO2
O ChrysotileMg3(Si2O5)(OH)4
O ChromiteFe2+Cr23+O4
O EnstatiteMg2Si2O6
O Goethiteα-Fe3+O(OH)
O HematiteFe2O3
O MagnesiteMgCO3
O NépouiteNi3Si2O5(OH)4
O Nimite(Ni,Mg,Al)6((Si,Al)4O10)(OH)8
O OpalSiO2 · nH2O
O QuartzSiO2
O SaponiteCa0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
O Stevensite(Ca,Na)xMg3-x(Si4O10)(OH)2
O TalcMg3Si4O10(OH)2
O Tremolite◻Ca2Mg5(Si8O22)(OH)2
O Enstatite var. Bronzite(Mg,Fe2+)2[SiO3]2
O IddingsiteMgO · Fe2O3 · 3SiO2 · 4H2O
O Kerolite(Mg,Ni)3Si4O10(OH)2 · nH2O (n ~ 1)
O PimeliteNi3Si4O10(OH)2 · 4H2O
O Saponite var. BowlingiteCa0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
NaSodium
Na Stevensite(Ca,Na)xMg3-x(Si4O10)(OH)2
MgMagnesium
Mg Alipite(Ni,Mg)3Si4O10(OH)2 · nH2O
Mg Anthophyllite◻{Mg2}{Mg5}(Si8O22)(OH)2
Mg AntigoriteMg3(Si2O5)(OH)4
Mg ChrysotileMg3(Si2O5)(OH)4
Mg EnstatiteMg2Si2O6
Mg MagnesiteMgCO3
Mg Nimite(Ni,Mg,Al)6((Si,Al)4O10)(OH)8
Mg SaponiteCa0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
Mg Stevensite(Ca,Na)xMg3-x(Si4O10)(OH)2
Mg TalcMg3Si4O10(OH)2
Mg Tremolite◻Ca2Mg5(Si8O22)(OH)2
Mg Enstatite var. Bronzite(Mg,Fe2+)2[SiO3]2
Mg IddingsiteMgO · Fe2O3 · 3SiO2 · 4H2O
Mg Kerolite(Mg,Ni)3Si4O10(OH)2 · nH2O (n ~ 1)
Mg Saponite var. BowlingiteCa0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
AlAluminium
Al Nimite(Ni,Mg,Al)6((Si,Al)4O10)(OH)8
Al SaponiteCa0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
Al Saponite var. BowlingiteCa0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
SiSilicon
Si Alipite(Ni,Mg)3Si4O10(OH)2 · nH2O
Si Anthophyllite◻{Mg2}{Mg5}(Si8O22)(OH)2
Si AntigoriteMg3(Si2O5)(OH)4
Si Quartz var. ChalcedonySiO2
Si ChrysotileMg3(Si2O5)(OH)4
Si EnstatiteMg2Si2O6
Si NépouiteNi3Si2O5(OH)4
Si Nimite(Ni,Mg,Al)6((Si,Al)4O10)(OH)8
Si OpalSiO2 · nH2O
Si QuartzSiO2
Si SaponiteCa0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
Si Stevensite(Ca,Na)xMg3-x(Si4O10)(OH)2
Si TalcMg3Si4O10(OH)2
Si Tremolite◻Ca2Mg5(Si8O22)(OH)2
Si Enstatite var. Bronzite(Mg,Fe2+)2[SiO3]2
Si IddingsiteMgO · Fe2O3 · 3SiO2 · 4H2O
Si Kerolite(Mg,Ni)3Si4O10(OH)2 · nH2O (n ~ 1)
Si PimeliteNi3Si4O10(OH)2 · 4H2O
Si Saponite var. BowlingiteCa0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
CaCalcium
Ca SaponiteCa0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
Ca Stevensite(Ca,Na)xMg3-x(Si4O10)(OH)2
Ca Tremolite◻Ca2Mg5(Si8O22)(OH)2
Ca Saponite var. BowlingiteCa0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
CrChromium
Cr ChromiteFe2+Cr23+O4
FeIron
Fe ChromiteFe2+Cr23+O4
Fe Goethiteα-Fe3+O(OH)
Fe HematiteFe2O3
Fe SaponiteCa0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
Fe Enstatite var. Bronzite(Mg,Fe2+)2[SiO3]2
Fe IddingsiteMgO · Fe2O3 · 3SiO2 · 4H2O
Fe Saponite var. BowlingiteCa0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
NiNickel
Ni Alipite(Ni,Mg)3Si4O10(OH)2 · nH2O
Ni NépouiteNi3Si2O5(OH)4
Ni Nimite(Ni,Mg,Al)6((Si,Al)4O10)(OH)8
Ni Kerolite(Mg,Ni)3Si4O10(OH)2 · nH2O (n ~ 1)
Ni PimeliteNi3Si4O10(OH)2 · 4H2O

Other Regions, Features and Areas containing this locality

Czech Republic/Germany/Poland
Czech Republic/Poland
Eurasian PlateTectonic Plate
EuropeContinent
  • Bohemian Massif

This page contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.

References

 
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