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:
Hurunui District, Canterbury Region, New Zealand

mindat Locality ID: 289136
mindat URL: http://www.mindat.org/loc-289136.html

Tectonic Settings:

Total number of sublocalities beneath "Hurunui District, Canterbury Region, New Zealand": 3
Total number of bottom-level sublocalities: 2

Number of Child Localities: 1
Child Localities:
Culverden

Latitude: 42°45'51"S
Longitude: 172°37'44"E
Decimal Degree (lat, lon): -42.764166666667,172.62888888889

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	Calcite	Clay	Harmotome	Lepidocrocite	Natrolite	None	Smectite-vermiculite

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 Na O Si

Elements from minerals reported directly at this locality:

Structural Groups for minerals in this locality:
Analcime Calcite Clay Harmotome Lepidocrocite Natrolite None Smectite-vermiculite

7 IMA Minerals at location:

Analcime ()*	Böhmite ()*	Calcite ()*	Harmotome ()*	Natrolite ()*
Nontronite ()*	Phillipsite-K ()*

Mineral name	Structural Groups	IMA Formula	# of Sublocalities containing mineral	LOCALITY IDs, not mindat ids	# of localities containing mineral
Analcime ()*	Analcime	Na(AlSi₂O₆)·H₂O	1	87441	1627
Böhmite ()*	Lepidocrocite	AlO(OH)	1	87440	195
Calcite ()*	Calcite	Ca(CO₃)	1	87441	27770
Harmotome ()*	Harmotome	Ba₂(Si₁₂Al₄)O₃₂·12H₂O	1	87441	290
Natrolite ()*	Natrolite	Na₂(Si₃Al₂)O₁₀·2H₂O	1	87441	1236
Nontronite ()*	Clay Smectite-vermiculite	Na_0.3Fe³⁺₂(Si,Al)₄O₁₀(OH)₂·nH₂O	1	87441	471
Phillipsite-K ()*	Harmotome	K₆(Si₁₀Al₆)O₃₂·12H₂O	1	87441	71

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...