Mineral Evolution Database

Created and maintained by the Mineral Evolution Project in partnership with RRUFF and mindat.

Mineral locality data provided by mindat.org

The Mineral Evolution database is currently under development.

The goal of this page is to present localities at which the mineral is found, and estimates of the oldest possible geologic age of the minerals at these localities.

Locality Name:
Hong'an Co., Huanggang, Hubei, China

mindat Locality ID: 190580
mindat URL: http://www.mindat.org/loc-190580.html

Tectonic Settings:

Total number of sublocalities beneath "Hong'an Co., Huanggang, Hubei, China": 3
Total number of bottom-level sublocalities: 2

Number of Child Localities: 2
Child Localities:
Huajiahe
Sidaohe Quarry

Latitude: 31°23'59"N
Longitude: 114°33'58"E
Decimal Degree (lat, lon): 31.399722222222,114.56611111111

A	This mineral is Anthropogenic.
G	This mineral is directly dated.
B	This mineral is reported as having this age.
Y	This mineral is using an age reported as an element mineralization period.
O	This mineral is using an age calculated from all data at the locality.
R	The age displayed for this mineral originates from a different, non-child locality.
P	The age displayed for this mineral is the range of ages for this mineral at all of this locality's children.
	This mineral's age has not yet been recorded.

Clay	Clinozoisite	Epidote	Fluorite	Kaolinite	Mica	None	Not in a structural group	Pyroxene	Quartz
Rutile	Spinel	Titanite	Zircon

This Mineral list contains entries from this locality, including sub-localities. Minerals in bold are reported by mindat.org as occurring directly at this locality, and do not occur at any children (sublocalities) of this locality.

Elements at this locality, including sub-localities: Al Ca F Fe H K Mg Na O Si Ti Zr

Elements from minerals reported directly at this locality:

Structural Groups for minerals in this locality:
Clay Clinozoisite Epidote Fluorite Kaolinite Mica None Not in a structural group Pyroxene Quartz
Rutile Spinel Titanite Zircon

12 IMA Minerals at location:

Coesite ()*	Epidote ()*	Fluorite ()*	Kaolinite ()*	Kyanite ()*
Magnetite ()*	Muscovite ()*	Omphacite ()*	Quartz ()*	Rutile ()*
Titanite ()*	Zircon ()*

Mineral name	Structural Groups	IMA Formula	# of Sublocalities containing mineral	LOCALITY IDs, not mindat ids	# of localities containing mineral
Coesite ()*	Not in a structural group	SiO₂	1	39888	77
Epidote ()*	Epidote Clinozoisite	Ca₂(Al₂Fe³⁺)[Si₂O₇][SiO₄]O(OH)	1	39888	8173
Fluorite ()*	Fluorite	CaF₂	1	39887	9617
Kaolinite ()*	Clay Kaolinite	Al₂Si₂O₅(OH)₄	1	39887	5591
Kyanite ()*	Not in a structural group	Al₂OSiO₄	1	39888	1507
Magnetite ()*	Spinel	Fe²⁺Fe³⁺₂O₄	1	39888	14899
Muscovite ()*	Mica Clay	KAl₂(Si₃Al)O₁₀(OH)₂	2	39887,39888	17380
Omphacite ()*	Pyroxene	(Ca,Na)(Mg,Fe,Al)Si₂O₆	1	39888	229
Quartz ()*	Quartz	SiO₂	2	39887,39888	61156
Rutile ()*	Rutile	TiO₂	1	39888	5614
Titanite ()*	Titanite	CaTi(SiO₄)O	1	39888	4899
Zircon ()*	Zircon	Zr(SiO₄)	1	39888	5251

No ages have been assigned to this locality yet.

Sample	Source Locality	Reference URL

All locality data graciously provided by mindat.org

All age data...