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:
Arapohue, Kaipara District, Northland Region, New Zealand

mindat Locality ID: 283112
mindat URL: http://www.mindat.org/loc-283112.html

Tectonic Settings:

Total number of sublocalities beneath "Arapohue, Kaipara District, Northland Region, New Zealand": 1
Total number of bottom-level sublocalities: 1

Number of Child Localities: 1
Child Localities:
Todd's Quarry

Latitude: 36°'37"S
Longitude: 173°59'24"E
Decimal Degree (lat, lon): -36.010277777778,173.99

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.

Analcime	Baryte	Calcite	Feldspar	Natrolite	None	Olivine	Pyrite	Pyroxene	Spinel
Sulphur	Tridymite	Turquoise

Albite ()*	Analcime ()*	Baryte ()*	Calcite ()*	Diopside ()*
Enstatite ()*	Forsterite ()*	Gonnardite ()*	Magnetite ()*	Natrolite ()*
Nepheline ()*	Planerite ()*	Pyrite ()*	Spinel ()*	Sulphur ()*

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 Fe H K Mg Na O P S Si

Elements from minerals reported directly at this locality:

Structural Groups for minerals in this locality:
Analcime Baryte Calcite Feldspar Natrolite None Olivine Pyrite Pyroxene Spinel
Sulphur Tridymite Turquoise

15 IMA Minerals at location:

Mineral name	Structural Groups	IMA Formula	# of Sublocalities containing mineral	LOCALITY IDs, not mindat ids	# of localities containing mineral
Albite ()*	Feldspar	Na(AlSi₃O₈)	1	87635	8803
Analcime ()*	Analcime	Na(AlSi₂O₆)·H₂O	1	87635	1627
Baryte ()*	Baryte	Ba(SO₄)	1	87635	11547
Calcite ()*	Calcite	Ca(CO₃)	1	87635	27770
Diopside ()*	Pyroxene	CaMgSi₂O₆	1	87635	4135
Enstatite ()*	Pyroxene	Mg₂Si₂O₆	1	87635	944
Forsterite ()*	Olivine	Mg₂(SiO₄)	1	87635	1188
Gonnardite ()*	Natrolite	(Na,Ca)₂(Si,Al)₅O₁₀·3H₂O	1	87635	167
Magnetite ()*	Spinel	Fe²⁺Fe³⁺₂O₄	1	87635	14899
Natrolite ()*	Natrolite	Na₂(Si₃Al₂)O₁₀·2H₂O	1	87635	1236
Nepheline ()*	Tridymite	Na₃K(Al₄Si₄O₁₆)	1	87635	884
Planerite ()*	Turquoise	Al₆(PO₄)₂(PO₃OH)₂(OH)₈·4H₂O	1	87635	43
Pyrite ()*	Pyrite	FeS₂	1	87635	39462
Spinel ()*	Spinel	MgAl₂O₄	1	87635	1934
Sulphur ()*	Sulphur	S	1	87635	2045

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...