Mineral Evolution Database

Created and maintained by the Mineral Evolution Project in partnership with RRUFF and mindat.

Mineral locality data provided by mindat.org

Only display mineral occurrences with a max age below: and a max age above:

Alternately, only display mineral occurrences without an age:

This page displays localities at which this mineral is found, and estimates of the oldest possible geologic age of the mineral at these localities.

Minerals queried: Eggletonite

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			Max Age (Ma)	Min Age (Ma)	mindat ID	Locality containing Mineral	Country	Tectonic Settings	Dated Locality ID	Dated Locality (Max Age)	Reference (Max Age)	Reference (Min Age)	Excel ID (Max Age)	Excel ID (Min Age)	Query Minerals	# of Query Minerals at Locality	Lat Deg	Lat Min	Lat Sec	Lon Deg	Lon Min	Lon Sec	Decimal Degree
		P	100	100	14553	Italy	Italy				MR32_349	MR32_349	Michelle_558	Michelle_558	Eggletonite	1	42	32	7	12	16	57	42.535277777778,12.2825
		P	100	100	21863	Liguria, Italy	Italy				MR32_349	MR32_349	Michelle_558	Michelle_558	Eggletonite	1	44	18	56	9	5	1	44.315555555556,9.0836111111111
		P	100	100	22908	Genova Province, Liguria, Italy	Italy				MR32_349	MR32_349	Michelle_558	Michelle_558	Eggletonite	1	44	24	56	9	10	1	44.415555555556,9.1669444444444
		P	100	100	305376	Graveglia Valley, Genova Province, Liguria, Italy	Italy				MR32_349	MR32_349	Michelle_558	Michelle_558	Eggletonite	1	44	20	52	9	27	37	44.347777777778,9.4602777777778
		P	100	100	7029	Ne, Graveglia Valley, Genova Province, Liguria, Italy	Italy		7029	Ne, Graveglia Valley, Genova Province, Liguria, Italy	MR32_349	MR32_349	Michelle_558	Michelle_558	Eggletonite	1	44	20	52	9	27	38	44.347777777778,9.4605555555556
MD	R	O	100	100	2089	Molinello Mine, Ne, Graveglia Valley, Genova Province, Liguria, Italy	Italy		7029	Ne, Graveglia Valley, Genova Province, Liguria, Italy	MR32_349	MR32_349	Michelle_558	Michelle_558	Eggletonite	1	44	20	43	9	27	32	44.345277777778,9.4588888888889
					14488	Japan	Japan								Eggletonite	1	35	19	57	135	58	3	35.3325,135.9675
					32065	Tokyo, Japan	Japan								Eggletonite	1	31	17	44	140	23	41	31.295555555556,140.39472222222
					185882	Nishitama District, Tokyo, Japan	Japan								Eggletonite	1	35	48	28	139	6	49	35.807777777778,139.11361111111
					48149	Okutama-cho, Nishitama District, Tokyo, Japan	Japan								Eggletonite	1	35	48	29	139	6	49	35.808055555556,139.11361111111
MD					7034	Shiromaru Mine (Hakumaru Mine), Okutama-cho, Nishitama District, Tokyo, Japan	Japan								Eggletonite	1	35	48	37	139	7	24	35.810277777778,139.12333333333
		P	99	85	3366	USA	USA				AJS265_848	AJS265_848	AJS265_848-00006	AJS265_848-00005	Eggletonite	1	37	49	12	-83	-42	-49	37.82,-83.713611111111
		P	99	85	3418	Arkansas, USA	USA				AJS265_848	AJS265_848	AJS265_848-00006	AJS265_848-00005	Eggletonite	1	35	12	29	-92	-53	-54	35.208055555556,-92.898333333333
		P	99	85	23832	Pulaski Co., Arkansas, USA	USA				AJS265_848	AJS265_848	AJS265_848-00006	AJS265_848-00005	Eggletonite	1	34	46	4	-92	-18	-27	34.767777777778,-92.3075
		P	99	85	24253	Little Rock, Pulaski Co., Arkansas, USA	USA				AJS265_848	AJS265_848	AJS265_848-00006	AJS265_848-00005	Eggletonite	1	34	43	8	-92	-17	-57	34.718888888889,-92.299166666667
		P	99	85	14080	Granite Mountain Area, Little Rock, Pulaski Co., Arkansas, USA	USA		14080	Granite Mountain Area, Little Rock, Pulaski Co., Arkansas, USA	AJS265_848	AJS265_848	AJS265_848-00006	AJS265_848-00005	Eggletonite	1	34	41	18	-92	-15	-55	34.688333333333,-92.265277777778
MD	R	O	99	85	7795	Big Rock Quarry (3M Quarry; Arch Street Pike Quarry), Granite Mountain Area, Little Rock, Pulaski Co., Arkansas, USA	USA		14080	Granite Mountain Area, Little Rock, Pulaski Co., Arkansas, USA	AJS265_848	AJS265_848	AJS265_848-00006	AJS265_848-00005	Eggletonite	1	34	41	26	-92	-17	-17	34.690555555556,-92.288055555556

This mineral directly occurs at 3 localities (4 localities according to mindat, 17 localities if parents are counted as well)
Of the 3 localities at which this mineral occurs, 2 have an age. (12 of the 17 parent localities have ages)

MD	The mineral occurs at this locality according to MED, but does not have an age yet.
MD	The mineral occurs at this locality according to MED, and has an age.
	The mineral occurs at some child of this locality.
	The locality at which the mineral occurs does not have an age...this is the closest parent locality with an age, relative to that mineral. This is not ideal.

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.

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If a locality has both a GPS coordinate, and either contains or has at least one child locality containing at least one of the minerals listed above, then this map displays a single marker for that locality.

This bottom-level locality is directly dated. (0 total)

This locality is directly dated, but is not bottom-level. (2 total)

This locality is not directly dated, and is not bottom-level. (8 total)

This bottom-level locality has an age assigned to it from some other locality. (2 total)

This locality does not have an age assigned to it. (1 bottom-level + 4 top/mid-level = 5 total)

All locality data graciously provided by mindat.org

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