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:
Mt Pleasant, Rockaway Township, Morris Co., New Jersey, USA

mindat Locality ID: 13321
mindat URL: http://www.mindat.org/loc-13321.html

Tectonic Settings:

Total number of sublocalities beneath "Mt Pleasant, Rockaway Township, Morris Co., New Jersey, USA": 1
Total number of bottom-level sublocalities: 1

Number of Child Localities: 1
Child Localities:
Mica Mine

Latitude: 40°55'0"N
Longitude: 74°34'"W
Decimal Degree (lat, lon): 40.916666666667,-74.566666666667

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.

Baryte	Calcite	Chalcopyrite	Clay	Clinozoisite	Corundum	Epidote	Feldspar	None	Pyrite
Quartz	Serpentine	Spinel	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 Ba C Ca Cu Fe H K Mg O S Si Ti Zr

Elements from minerals reported directly at this locality: Al Ba C Ca Cu Fe H K Mg O S Si Ti Zr

Structural Groups for minerals in this locality:
Baryte Calcite Chalcopyrite Clay Clinozoisite Corundum Epidote Feldspar None Pyrite
Quartz Serpentine Spinel Zircon

12 IMA Minerals at location:

Baryte ()*	Calcite ()*	Chalcopyrite ()*	Chrysotile ()*	Epidote ()*
Ilmenite ()*	Magnetite ()*	Orthoclase ()*	Pyrite ()*	Quartz ()*
Siderite ()*	Zircon ()*

Mineral name	Structural Groups	IMA Formula	# of Sublocalities containing mineral	LOCALITY IDs, not mindat ids	# of localities containing mineral
Baryte ()*	Baryte	Ba(SO₄)	0		11547
Calcite ()*	Calcite	Ca(CO₃)	0		27770
Chalcopyrite ()*	Chalcopyrite	CuFeS₂	0		27198
Chrysotile ()*	Serpentine Clay	Mg₃Si₂O₅(OH)₄	0		951
Epidote ()*	Epidote Clinozoisite	Ca₂(Al₂Fe³⁺)[Si₂O₇][SiO₄]O(OH)	0		8173
Ilmenite ()*	Corundum	Fe²⁺Ti⁴⁺O₃	0		5433
Magnetite ()*	Spinel	Fe²⁺Fe³⁺₂O₄	0		14899
Orthoclase ()*	Feldspar	K(AlSi₃O₈)	0		2349
Pyrite ()*	Pyrite	FeS₂	0		39462
Quartz ()*	Quartz	SiO₂	1	243414	61156
Siderite ()*	Calcite	Fe(CO₃)	0		6417
Zircon ()*	Zircon	Zr(SiO₄)	0		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...