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:
Corporation Quarries, Clifton Hill, Collingwood, City Of Yarra, Victoria, Australia

Oldest recorded age at locality: 3.96
Youngest recorded age at locality: 2.23

mindat Locality ID: 64
mindat URL: http://www.mindat.org/loc-64.html

Tectonic Settings:

Total number of sublocalities beneath "Corporation Quarries, Clifton Hill, Collingwood, City Of Yarra, Victoria, Australia": 0
Total number of bottom-level sublocalities: 0

Latitude: 37°47'27"S
Longitude: 145°0'14"E
Decimal Degree (lat, lon): -37.790833333333,145.00388888889

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.

Amorphous	Analcime	Aragonite	Calcite	Chabazite	Gypsum	Harmotome	Natrolite	None	Not in a structural group
Thomsonite

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 Ca H K Mg Na O S Si

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

Structural Groups for minerals in this locality:
Amorphous Analcime Aragonite Calcite Chabazite Gypsum Harmotome Natrolite None Not in a structural group
Thomsonite

11 IMA Minerals at location:

Analcime ()*	Aragonite ()*	Calcite ()*	Chabazite-Na ()*	Gonnardite ()*
Gypsum ()*	Huntite ()*	Natrolite ()*	Opal ()*	Phillipsite-Na ()*
Thomsonite-Ca ()*

Mineral name	Structural Groups	IMA Formula	Max Age (Ma)	Min Age (Ma)	# of localities containing mineral
Analcime ()*	Analcime	Na(AlSi₂O₆)·H₂O	3.96	2.23	1627
Aragonite ()*	Aragonite	Ca(CO₃)	3.96	2.23	3250
Calcite ()*	Calcite	Ca(CO₃)	3.96	2.23	27770
Chabazite-Na ()*	Chabazite	(Na₃K)[Al₄Si₈O₂₄]·11H₂O	3.96	2.23	66
Gonnardite ()*	Natrolite	(Na,Ca)₂(Si,Al)₅O₁₀·3H₂O	3.96	2.23	167
Gypsum ()*	Gypsum	Ca(SO₄)·2H₂O	3.96	2.23	6890
Huntite ()*	Not in a structural group	CaMg₃(CO₃)₄	3.96	2.23	69
Natrolite ()*	Natrolite	Na₂(Si₃Al₂)O₁₀·2H₂O	3.96	2.23	1236
Opal ()*	Amorphous	SiO₂·nH₂O	3.96	2.23	2994
Phillipsite-Na ()*	Harmotome	Na₆(Si₁₀Al₆)O₃₂·12H₂O	3.96	2.23	27
Thomsonite-Ca ()*	Thomsonite	NaCa₂(Al₅Si₅)O₂₀·6H₂O	3.96	2.23	452

Locality Notes from all Ages at Locality:

Age ID	Locality Notes
Giersdorf_00000276	Location cited is referred to as west of the Merri Creek, the Corporation Quarries are immediately to the west of the Merri Creek and are also part of the Newer Volcanic Group
Giersdorf_00000277	Location cited is referred to as west of the Merri Creek, the Corporation Quarries are immediately to the west of the Merri Creek and are also part of the Newer Volcanic Group
Giersdorf_00000278	Location cited is referred to as west of the Merri Creek, the Corporation Quarries are immediately to the west of the Merri Creek and are also part of the Newer Volcanic Group
Giersdorf_00000279	Location cited is referred to as west of the Merri Creek, the Corporation Quarries are immediately to the west of the Merri Creek and are also part of the Newer Volcanic Group
Giersdorf_00000280	Location cited is referred to as west of the Merri Creek, the Corporation Quarries are immediately to the west of the Merri Creek and are also part of the Newer Volcanic Group

5 Ages assigned to this locality:

Excel ID	Max Age (Ma)	Min Age (Ma)	Age as listed in reference	Dating Method	Age Interpret	Sample Num	MinDat Locality ID	Dated Locality (Max Age)	Location as listed in reference	Reference	Reference DOI	Reference ID	Age Notes
Giersdorf_00000276	2.41	2.31	2.36±0.05	K-Ar	lava flow	87-193	64	Corporation Quarries, Clifton Hill, Collingwood, City Of Yarra, Victoria, Australia	Broadmeadows	Gray et al. (2009)	10.1080/08120090802547066	AJES56_245	One of three very similar samples of good quality with an average dated age of 2.31+/-0.03 that are thought to be from a single volcanic flow. The three samples in question (87-193, 211, and 213 respectively) were collected over a 15 km radius to the west of the Merri Creek
Giersdorf_00000277	3.96	3.86	3.91±0.05	K-Ar	lava flow	87-194	64	Corporation Quarries, Clifton Hill, Collingwood, City Of Yarra, Victoria, Australia	Broadmeadows	Gray et al. (2009)	10.1080/08120090802547066	AJES56_245	One of two samples from poor-quality outcrops which lead the author to believe that there is an older volcanic flow underneath the area which sample 87-193 was collected. The samples from 87-183, 211, and 213 were all surface level rocks which were collected while the 194 and 195 samples were found in a more eroded outcrop.
Giersdorf_00000278	3.86	3.76	3.81±0.05	K-Ar	lava flow	87-195	64	Corporation Quarries, Clifton Hill, Collingwood, City Of Yarra, Victoria, Australia	Broadmeadows	Gray et al. (2009)	10.1080/08120090802547066	AJES56_245	One of two samples from poor-quality outcrops which lead the author to believe that there is an older volcanic flow underneath the area which sample 87-193 was collected. The samples from 87-183, 211, and 213 were all surface level rocks which were collected while the 194 and 195 samples were found in a more eroded outcrop.
Giersdorf_00000279	2.34	2.26	2.3±0.04	K-Ar	lava flow	87-211	64	Corporation Quarries, Clifton Hill, Collingwood, City Of Yarra, Victoria, Australia	Craigieburn	Gray et al. (2009)	10.1080/08120090802547066	AJES56_245	One of three very similar samples of good quality with an average dated age of 2.31+/-0.03 that are thought to be from a single volcanic flow. The three samples in question (87-193, 211, and 213 respectively) were collected over a 15 km radius to the west of the Merri Creek
Giersdorf_00000280	2.33	2.23	2.28±0.05	K-Ar	lava flow	87-213	64	Corporation Quarries, Clifton Hill, Collingwood, City Of Yarra, Victoria, Australia	Donnybrook	Gray et al. (2009)	10.1080/08120090802547066	AJES56_245	One of three very similar samples of good quality with an average dated age of 2.31+/-0.03 that are thought to be from a single volcanic flow. The three samples in question (87-193, 211, and 213 respectively) were collected over a 15 km radius to the west of the Merri Creek

Sample	Source Locality	Reference URL

All locality data graciously provided by mindat.org

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