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:
Malad Quarry, Malad, Ward 38, Mumbai (Bombay), Mumbai District, Maharashtra, India

mindat Locality ID: 18220
mindat URL: http://www.mindat.org/loc-18220.html

Tectonic Settings:

Total number of sublocalities beneath "Malad Quarry, Malad, Ward 38, Mumbai (Bombay), Mumbai District, Maharashtra, India": 0
Total number of bottom-level sublocalities: 0

Latitude: 19°12'20"N
Longitude: 72°52'54"E
Decimal Degree (lat, lon): 19.205555555556,72.881666666667

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.

Apophyllite	Calcite	Gyrolite	Ilvaite	Natrolite	None	Not in a structural group	Prehnite	Quartz	Rhodonite

Babingtonite ()*	Calcite ()*	Gyrolite ()*	Hydroxyapophyllite-(K) ()*	Ilvaite ()*
Laumontite ()*	Mesolite ()*	Okenite ()*	Prehnite ()*	Quartz ()*
Todorokite ()*	Yugawaralite ()*

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 F Fe H K Mg Mn Na O Si Sr

Elements from minerals reported directly at this locality: Al Ba C Ca F Fe H K Mg Mn Na O Si Sr

Structural Groups for minerals in this locality:
Apophyllite Calcite Gyrolite Ilvaite Natrolite None Not in a structural group Prehnite Quartz Rhodonite

12 IMA Minerals at location:

Mineral name	Structural Groups	IMA Formula	# of localities containing mineral
Babingtonite ()*	Rhodonite	Ca₂Fe²⁺Fe³⁺Si₅O₁₄(OH)	161
Calcite ()*	Calcite	Ca(CO₃)	27770
Gyrolite ()*	Gyrolite	NaCa₁₆(Si₂₃Al)O₆₀(OH)₈·14H₂O	142
Hydroxyapophyllite-(K) ()*	Apophyllite	KCa₄Si₈O₂₀(OH,F)·8H₂O	85
Ilvaite ()*	Ilvaite	CaFe³⁺Fe²⁺₂O(Si₂O₇)(OH)	197
Laumontite ()*	Not in a structural group	CaAl₂Si₄O₁₂·4H₂O	1271
Mesolite ()*	Natrolite	Na₂Ca₂(Si₉Al₆)O₃₀·8H₂O	425
Okenite ()*	None	Ca₁₀Si₁₈O₄₆·18H₂O	71
Prehnite ()*	Prehnite	Ca₂Al(Si₃Al)O₁₀(OH)₂	1898
Quartz ()*	Quartz	SiO₂	61156
Todorokite ()*	None	(Na,Ca,K,Ba,Sr)_1-x(Mn,Mg,Al)₆O₁₂·3-4H₂O	433
Yugawaralite ()*	None	Ca(Si₆Al₂)O₁₆·4H₂O	33

No ages have been assigned to this locality yet.

Sample	Source Locality	Reference URL
R050407	Malad Quarry, Malad, Ward 38, Mumbai (Bombay), Mumbai District, Maharashtra, India	https://rruff.info/R050407

All locality data graciously provided by mindat.org

All age data...