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:
Grammata Bay, Syros Island, Syros, South Aegean, Greece

mindat Locality ID: 232619
mindat URL: http://www.mindat.org/loc-232619.html

Tectonic Settings:

Total number of sublocalities beneath "Grammata Bay, Syros Island, Syros, South Aegean, Greece": 1
Total number of bottom-level sublocalities: 1

Number of Child Localities: 1
Child Localities:
Cape Marmari

Latitude: 37°29'49"N
Longitude: 24°53'54"E
Decimal Degree (lat, lon): 37.496944444444,24.898333333333

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.

Amphibole	Clay	Diaspore	Lawsonite	Mica	None

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 Fe H K Mg Na O Si

Elements from minerals reported directly at this locality:

Structural Groups for minerals in this locality:
Amphibole Clay Diaspore Lawsonite Mica None

6 IMA Minerals at location:

Actinolite ()*	Ankerite ()*	Glaucophane ()*	Goethite ()*	Lawsonite ()*
Muscovite ()*

Mineral name	Structural Groups	IMA Formula	# of Sublocalities containing mineral	LOCALITY IDs, not mindat ids	# of localities containing mineral
Actinolite ()*	Amphibole	Ca₂(Mg_4.5-2.5Fe²⁺_0.5-2.5)Si₈O₂₂(OH)₂	1	64452	3419
Ankerite ()*	None	Ca(Fe²⁺,Mg)(CO₃)₂	1	64452	3092
Glaucophane ()*	Amphibole	Na₂(Mg₃Al₂)Si₈O₂₂(OH)₂	1	64452	286
Goethite ()*	Diaspore	FeO(OH)	1	64452	7437
Lawsonite ()*	Lawsonite	CaAl₂(Si₂O₇)(OH)₂·H₂O	1	64452	121
Muscovite ()*	Mica Clay	KAl₂(Si₃Al)O₁₀(OH)₂	1	64452	17380

No ages have been assigned to this locality yet.

Sample	Source Locality	Reference URL
FKM-5	Cape Marmari, Grammata Bay, Syros Island, Syros, South Aegean, Greece	https://www.rockptx.com/fkm-1-to-fkm-25/#FKM-5
R120002	Cape Marmari, Grammata Bay, Syros Island, Syros, South Aegean, Greece	https://rruff.info/R120002

All locality data graciously provided by mindat.org

All age data...