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:
Anguillara Sabazia (Anguillara), Bracciano Lake, Metropolitan City Of Rome Capital, Lazio, Italy

Oldest recorded age at locality: 0.288
Youngest recorded age at locality: 0.15

mindat Locality ID: 48166
mindat URL: http://www.mindat.org/loc-48166.html

Tectonic Settings:

Total number of sublocalities beneath "Anguillara Sabazia (Anguillara), Bracciano Lake, Metropolitan City Of Rome Capital, Lazio, Italy": 0
Total number of bottom-level sublocalities: 0

Latitude: 0°0'0"N
Longitude: 0°0'0"E
Decimal Degree (lat, lon): 0,0

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	Baddeleyite	Baryte	Danburite	Garnet	Melilite	None	Pyrite	Spinel	Titanite
Topaz	Zircon

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 B Ba Ca F Fe K Mg O S Si Ti Zr

Elements from minerals reported directly at this locality: Al B Ba Ca F Fe K Mg O S Si Ti Zr

Structural Groups for minerals in this locality:
Analcime Baddeleyite Baryte Danburite Garnet Melilite None Pyrite Spinel Titanite
Topaz Zircon

13 IMA Minerals at location:

Baddeleyite ()*	Baryte ()*	Danburite ()*	Gehlenite ()*	Hercynite ()*
Kimzeyite ()*	Leucite ()*	Magnetite ()*	Pyrite ()*	Spinel ()*
Titanite ()*	Topaz ()*	Zircon ()*

Mineral name	Structural Groups	IMA Formula	Max Age (Ma)	Min Age (Ma)	# of localities containing mineral
Baddeleyite ()*	Baddeleyite	ZrO₂	0.288	0.15	238
Baryte ()*	Baryte	Ba(SO₄)	0.288	0.15	11547
Danburite ()*	Danburite	CaB₂Si₂O₈	0.288	0.15	148
Gehlenite ()*	Melilite	Ca₂Al(SiAl)O₇	0.288	0.15	114
Hercynite ()*	Spinel	Fe²⁺Al₂O₄	0.288	0.15	407
Kimzeyite ()*	Garnet	Ca₃Zr₂(SiAl₂)O₁₂	0.288	0.15	17
Leucite ()*	Analcime	K(AlSi₂O₆)	0.288	0.15	233
Magnetite ()*	Spinel	Fe²⁺Fe³⁺₂O₄	0.288	0.15	14899
Pyrite ()*	Pyrite	FeS₂	0.288	0.15	39462
Spinel ()*	Spinel	MgAl₂O₄	0.288	0.15	1934
Titanite ()*	Titanite	CaTi(SiO₄)O	0.288	0.15	4899
Topaz ()*	Topaz	Al₂SiO₄F₂	0.288	0.15	1476
Zircon ()*	Zircon	Zr(SiO₄)	0.288	0.15	5251

Locality Notes from all Ages at Locality:

Age ID	Locality Notes
Michelle_269	Pizzo Prato pyroclastic flow. Sample described as having been retrieved from a block of contact metamorphic ejecta in Anguillara Sabazia near Lake Martignano

1 Ages assigned to this locality:

	Excel ID	Max Age (Ma)	Min Age (Ma)	Age as listed in reference	Dating Method	Age Interpret	Prioritized?	Sample Source	Sample Num	Run Num	Age from other Locality	Dated Mineral	Minerals explicitely stated as having this age	Age applies to these Elements	MinDat Locality ID	Dated Locality (Max Age)	Location as listed in reference	Reference	Reference DOI	Reference ID	Age Notes
	Michelle_269	0.288	0.15	0.288-0.150	Stratigraphy	Age of ignimbrite							Gehlenite, Kimzeyite, Sarcolite		48166	Anguillara Sabazia (Anguillara), Bracciano Lake, Metropolitan City Of Rome Capital, Lazio, Italy	Anguillara Sabazia	De Rita et al. (1996)	10.1144/GSL.SP.1996.110.01.17	GSLSP110_225	See Figure 3. Pizzo Prato falls between two dated tuffs, Sacrofano Yellow Tuff (0.288) and Vican Red Tuff (.150 ma)

Sample	Source Locality	Reference URL

All locality data graciously provided by mindat.org

All age data...