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:
CCSD-PP1 Drill Hole, Zhimafang, Donghai Co., Lianyungang, Jiangsu, China

Oldest recorded age at locality: 224
Youngest recorded age at locality: 218

mindat Locality ID: 221207
mindat URL: http://www.mindat.org/loc-221207.html

Tectonic Settings:

Total number of sublocalities beneath "CCSD-PP1 Drill Hole, Zhimafang, Donghai Co., Lianyungang, Jiangsu, China": 0
Total number of bottom-level sublocalities: 0

Latitude: 0°0'0"N
Longitude: 0°0'0"E
Decimal Degree (lat, lon): 0,0

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.

Calcite	Clay	Humite	Mica	None

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 C F H K Mg O Si

Elements from minerals reported directly at this locality: Al C F H K Mg O Si

Structural Groups for minerals in this locality:
Calcite Clay Humite Mica None

4 IMA Minerals at location:

Chondrodite ()*	Clinohumite ()*	Magnesite ()*	Phlogopite ()*

Mineral name	Structural Groups	IMA Formula	Max Age (Ma)	Min Age (Ma)	# of localities containing mineral
Chondrodite ()*	Humite	Mg₅(SiO₄)₂F₂	224	218	285
Clinohumite ()*	Humite	Mg₉(SiO₄)₄F₂	224	218	236
Magnesite ()*	Calcite	Mg(CO₃)	224	218	1487
Phlogopite ()*	Mica Clay	KMg₃(AlSi₃O₁₀)(OH)₂	224	218	2273

2 Ages assigned to this locality:

	Excel ID	Max Age (Ma)	Min Age (Ma)	Age as listed in reference	Dating Method	Age Interpret	Prioritized?	Sample Source	Sample Num	Run Num	Age from other Locality	Dated Mineral	Minerals explicitely stated as having this age	Age applies to these Elements	MinDat Locality ID	Dated Locality (Max Age)	Location as listed in reference	Reference	Reference DOI	Reference ID	Age Notes
	Alexandra-0161	224	218	221 ± 3	U-Pb	Age of subduction-zone UHP metamorphism		zircon	C24		Yes	Zircon			30679	Garnetite Outcrop, Zhimafang, Donghai Co., Lianyungang, Jiangsu, China	Zhimafang	Zhang et al. (2005)	10.1016/j.epsl.2005.07.003	EPSL237_729	From 152 m
	Alexandra-0162	222	218	220 ± 2	U-Pb	Age of subduction-zone UHP metamorphism		zircon	C50		Yes	Zircon			30679	Garnetite Outcrop, Zhimafang, Donghai Co., Lianyungang, Jiangsu, China	Zhimafang	Zhang et al. (2005)	10.1016/j.epsl.2005.07.003	EPSL237_729	From 223 m

Sample	Source Locality	Reference URL

All locality data graciously provided by mindat.org

All age data...