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Dom Bosco, Cachoeira do Campo district, Ouro Preto, Minas Gerais, Brazili
Regional Level Types
Dom Bosco- not defined -
Cachoeira do Campo districtDistrict
Ouro Preto- not defined -
Minas Gerais- not defined -
BrazilCountry

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Name(s) in local language(s):Dom Bosco station
Location is approximate, estimate based on other nearby localities.
 
Latitude & Longitude (WGS84): 20° South , 43° West (est.)
Margin of Error:~8km
Köppen climate type:Cwb : Subtropical highland climate or temperate oceanic climate with dry winters


Source of imperial topaz

Regions containing this locality

South America PlateTectonic Plate
South AmericaContinent
Iron Quadrangle, Minas Gerais, BrazilQuadrangle

Select Mineral List Type

Standard Detailed Strunz Dana Chemical Elements

Mineral List

Mineral list contains entries from the region specified including sub-localities

13 valid minerals.

Detailed Mineral List:

Chalcocite
Formula: Cu2S
Reference: USGS Professional Paper 341B
Chloritoid
Formula: (Fe2+,Mg,Mn2+)Al2(SiO4)O(OH)2
Reference: USGS Professional Paper 341B
Cinnabar
Formula: HgS
Diopside
Formula: CaMgSi2O6
Reference: USGS Professional Paper 341B
Epidote
Formula: {Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Reference: USGS Professional Paper 341B
'Florencite'
Reference: Palache, C., Berman, H., & Frondel, C. (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II: 839.
Fluocerite-(Ce)
Formula: (Ce,La)F3
Reference: Hussak and Prior (1900) Mineralogical Magazine: 12: 244.
Gold
Formula: Au
Reference: USGS Professional Paper 341B
Hematite
Formula: Fe2O3
Reference: Hussak and Prior (1900) Mineralogical Magazine: 12: 244.
Kaolinite
Formula: Al2(Si2O5)(OH)4
Reference: Hussak and Prior (1900) Mineralogical Magazine: 12: 244.
Kyanite
Formula: Al2(SiO4)O
Reference: USGS Professional Paper 341B
Quartz
Formula: SiO2
Reference: Hussak and Prior (1900) Mineralogical Magazine: 12: 244.
Talc
Formula: Mg3Si4O10(OH)2
Reference: USGS Professional Paper 341B
Topaz
Formula: Al2(SiO4)(F,OH)2
Topaz var: Imperial Topaz
Formula: Al2(SiO4)(F,OH)2
Reference: USGS Professional Paper 341B

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
Gold1.AA.05Au
Group 2 - Sulphides and Sulfosalts
Chalcocite2.BA.05Cu2S
Cinnabar2.CD.15aHgS
Group 3 - Halides
Fluocerite-(Ce)3.AC.15(Ce,La)F3
Group 4 - Oxides and Hydroxides
Hematite4.CB.05Fe2O3
Quartz4.DA.05SiO2
Group 9 - Silicates
Chloritoid9.AF.85(Fe2+,Mg,Mn2+)Al2(SiO4)O(OH)2
Diopside9.DA.15CaMgSi2O6
Epidote9.BG.05a{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Kaolinite9.ED.05Al2(Si2O5)(OH)4
Kyanite9.AF.15Al2(SiO4)O
Talc9.EC.05Mg3Si4O10(OH)2
Topaz9.AF.35Al2(SiO4)(F,OH)2
var: Imperial Topaz9.AF.35Al2(SiO4)(F,OH)2
Unclassified Minerals, Rocks, etc.
'Florencite'-

List of minerals arranged by Dana 8th Edition classification

Group 1 - NATIVE ELEMENTS AND ALLOYS
Metals, other than the Platinum Group
Gold1.1.1.1Au
Group 2 - SULFIDES
AmBnXp, with (m+n):p = 2:1
Chalcocite2.4.7.1Cu2S
AmXp, with m:p = 1:1
Cinnabar2.8.14.1HgS
Group 4 - SIMPLE OXIDES
A2X3
Hematite4.3.1.2Fe2O3
Group 9 - NORMAL HALIDES
AX3
Fluocerite-(Ce)9.3.4.1(Ce,La)F3
Group 52 - NESOSILICATES Insular SiO4 Groups and O,OH,F,H2O
Insular SiO4 Groups and O, OH, F, and H2O with cations in [4] and >[4] coordination
Kyanite52.2.2c.1Al2(SiO4)O
Insular SiO4 Groups and O, OH, F, and H2O with cations in [6] coordination only
Chloritoid52.3.3.1(Fe2+,Mg,Mn2+)Al2(SiO4)O(OH)2
Topaz52.3.1.1Al2(SiO4)(F,OH)2
Group 58 - SOROSILICATES Insular, Mixed, Single, and Larger Tetrahedral Groups
Insular, Mixed, Single, and Larger Tetrahedral Groups with cations in [6] and higher coordination; single and double groups (n = 1, 2)
Epidote58.2.1a.7{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Group 65 - INOSILICATES Single-Width,Unbranched Chains,(W=1)
Single-Width Unbranched Chains, W=1 with chains P=2
Diopside65.1.3a.1CaMgSi2O6
Group 71 - PHYLLOSILICATES Sheets of Six-Membered Rings
Sheets of 6-membered rings with 2:1 layers
Talc71.2.1.3Mg3Si4O10(OH)2
Group 75 - TECTOSILICATES Si Tetrahedral Frameworks
Si Tetrahedral Frameworks - SiO2 with [4] coordinated Si
Quartz75.1.3.1SiO2
Unclassified Minerals, Mixtures, etc.
'Florencite'-
Kaolinite-Al2(Si2O5)(OH)4
Topaz
var: Imperial Topaz
-Al2(SiO4)(F,OH)2

List of minerals for each chemical element

HHydrogen
H TopazAl2(SiO4)(F,OH)2
H KaoliniteAl2(Si2O5)(OH)4
H Topaz (var: Imperial Topaz)Al2(SiO4)(F,OH)2
H TalcMg3Si4O10(OH)2
H Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
H Chloritoid(Fe2+,Mg,Mn2+)Al2(SiO4)O(OH)2
OOxygen
O TopazAl2(SiO4)(F,OH)2
O QuartzSiO2
O HematiteFe2O3
O KaoliniteAl2(Si2O5)(OH)4
O Topaz (var: Imperial Topaz)Al2(SiO4)(F,OH)2
O TalcMg3Si4O10(OH)2
O DiopsideCaMgSi2O6
O Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
O KyaniteAl2(SiO4)O
O Chloritoid(Fe2+,Mg,Mn2+)Al2(SiO4)O(OH)2
FFluorine
F TopazAl2(SiO4)(F,OH)2
F Fluocerite-(Ce)(Ce,La)F3
F Topaz (var: Imperial Topaz)Al2(SiO4)(F,OH)2
MgMagnesium
Mg TalcMg3Si4O10(OH)2
Mg DiopsideCaMgSi2O6
AlAluminium
Al TopazAl2(SiO4)(F,OH)2
Al KaoliniteAl2(Si2O5)(OH)4
Al Topaz (var: Imperial Topaz)Al2(SiO4)(F,OH)2
Al Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Al KyaniteAl2(SiO4)O
Al Chloritoid(Fe2+,Mg,Mn2+)Al2(SiO4)O(OH)2
SiSilicon
Si TopazAl2(SiO4)(F,OH)2
Si QuartzSiO2
Si KaoliniteAl2(Si2O5)(OH)4
Si Topaz (var: Imperial Topaz)Al2(SiO4)(F,OH)2
Si TalcMg3Si4O10(OH)2
Si DiopsideCaMgSi2O6
Si Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Si KyaniteAl2(SiO4)O
Si Chloritoid(Fe2+,Mg,Mn2+)Al2(SiO4)O(OH)2
SSulfur
S CinnabarHgS
S ChalcociteCu2S
CaCalcium
Ca DiopsideCaMgSi2O6
Ca Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
FeIron
Fe HematiteFe2O3
Fe Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Fe Chloritoid(Fe2+,Mg,Mn2+)Al2(SiO4)O(OH)2
CuCopper
Cu ChalcociteCu2S
CeCerium
Ce Fluocerite-(Ce)(Ce,La)F3
AuGold
Au GoldAu
HgMercury
Hg CinnabarHgS

References

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USGS Professional Paper 341B

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