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Quyang pegmatite, Quyang Co., Baoding, Hebei, Chinai
Regional Level Types
Quyang pegmatitePegmatite
Quyang Co.County
BaodingPrefecture
HebeiProvince
ChinaCountry

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Key
Latitude & Longitude (WGS84):
38° North , 114° East (est.)
Estimate based on other nearby localities or region boundaries.
Margin of Error:
~31km
Locality type:


Meta-alkaline pegmatite.

Regions containing this locality

Eurasian PlateTectonic Plate
AsiaContinent

Select Mineral List Type

Standard Detailed Strunz Dana Chemical Elements

Mineral List


1 valid mineral. 1 (TL) - type locality of valid minerals.

Rock Types Recorded

Note: this is a very new system on mindat.org and data is currently VERY limited. Please bear with us while we work towards adding this information!

Select Rock List Type

Alphabetical List Tree Diagram

Detailed Mineral List:

'Feldspar Group'
Reference: Zhang Peishan, Yang Zhuming, Tao Kejie, and Yang Xueming (1996): Mineralogy and Geology of Rare Earths in China. Science Press (Beijing), pp. 226.
Hellandite-(Y) (TL)
Formula: (Ca,REE)4Y2Al◻2(B4Si4O22) (OH)2
Type Locality:
Description: In the redefinition of the nomenclature of the hellandite group and the first description of hellandite-(Y) included data from this locality (Oberti et al. 2002), hence it should be considered as one of the type localities.
Reference: OBERTI, R., OTTOLINI, L., CAMARA, F. & DELLA VENTURA, G. (1999): Crystal structure of non-metamict Th-rich hellandite-(Ce) from Latium (Italy) and crystal chemistry of the hellandite-group minerals. American Mineralogist 84, 913-921. OBERTI, R., DELLA VENTURA, G., OTTOLINI, L., HAWTHORNE, F.C. & BONAZZI, P. (2002): Re-definition, nomenclature and crystal-chemistry of the hellandite group. American Mineralogist 87, 745-752. Dizhi Xuebao, 60, 68–77;

List of minerals arranged by Strunz 10th Edition classification

Group 9 - Silicates
Hellandite-(Y) (TL)9.DK.20(Ca,REE)4Y2Al◻2(B4Si4O22) (OH)2
Unclassified Minerals, Rocks, etc.
'Feldspar Group'-

List of minerals arranged by Dana 8th Edition classification

Group 54 - NESOSILICATES Borosilicates and Some Beryllosilicates
Borosilicates and Some Beryllosilicates with B in [4] coordination
Hellandite-(Y) (TL)54.2.2.1(Ca,REE)4Y2Al◻2(B4Si4O22) (OH)2
Unclassified Minerals, Mixtures, etc.
'Feldspar Group'-

List of minerals for each chemical element

HHydrogen
H Hellandite-(Y)(Ca,REE)4Y2Al◻2(B4Si4O22) (OH)2
BBoron
B Hellandite-(Y)(Ca,REE)4Y2Al◻2(B4Si4O22) (OH)2
OOxygen
O Hellandite-(Y)(Ca,REE)4Y2Al◻2(B4Si4O22) (OH)2
AlAluminium
Al Hellandite-(Y)(Ca,REE)4Y2Al◻2(B4Si4O22) (OH)2
SiSilicon
Si Hellandite-(Y)(Ca,REE)4Y2Al◻2(B4Si4O22) (OH)2
CaCalcium
Ca Hellandite-(Y)(Ca,REE)4Y2Al◻2(B4Si4O22) (OH)2
YYttrium
Y Hellandite-(Y)(Ca,REE)4Y2Al◻2(B4Si4O22) (OH)2

References

Sort by

Year (asc) Year (desc) Author (A-Z) Author (Z-A)
Zhang Peishan, Yang Zhuming, Tao Kejie, and Yang Xueming (1996): Mineralogy and Geology of Rare Earths in China. Science Press (Beijing), pp. 226.


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