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:
Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA

Oldest recorded age at locality: 420.4
Youngest recorded age at locality: 128.3

mindat Locality ID: 59105
mindat URL: http://www.mindat.org/loc-59105.html

Tectonic Settings:

Total number of sublocalities beneath "Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA": 5
Total number of bottom-level sublocalities: 4

Number of Child Localities: 3
Child Localities:
Helen Gould Prospect
McLeary Prospects
Robinson Property (Robinson Group)

Latitude: 31°44'3"N
Longitude: 110°51'20"W
Decimal Degree (lat, lon): 31.734166666667,-110.85555555556

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.

Calcite	Chalcopyrite	Clinozoisite	Corundum	Epidote	Malachite	Molybdenite	None	Not in a structural group	Pyrite
Spinel

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 Cu Fe H Mo O S Si

Elements from minerals reported directly at this locality:

Structural Groups for minerals in this locality:
Calcite Chalcopyrite Clinozoisite Corundum Epidote Malachite Molybdenite None Not in a structural group Pyrite
Spinel

11 IMA Minerals at location:

Azurite ()*	Calcite ()*	Chalcopyrite ()*	Cuprite ()*	Epidote ()*
Ferrimolybdite ()*	Hematite ()*	Magnetite ()*	Malachite ()*	Molybdenite ()*
Pyrite ()*

Mineral name	Structural Groups	IMA Formula	Max Age (Ma)	Min Age (Ma)	# of Sublocalities containing mineral	LOCALITY IDs, not mindat ids	# of localities containing mineral
Azurite ()*	Not in a structural group	Cu₃(CO₃)₂(OH)₂	420.4	128.3	1	144484	5509
Calcite ()*	Calcite	Ca(CO₃)	420.4	128.3	1	144484	27770
Chalcopyrite ()*	Chalcopyrite	CuFeS₂	420.4	128.3	3	144480,144481,144484	27198
Cuprite ()*	Not in a structural group	Cu₂O	420.4	128.3	1	144484	2970
Epidote ()*	Epidote Clinozoisite	Ca₂(Al₂Fe³⁺)[Si₂O₇][SiO₄]O(OH)	420.4	128.3	1	144484	8173
Ferrimolybdite ()*	None	Fe³⁺₂(Mo⁶⁺O₄)₃·7H₂O			1	144481	345
Hematite ()*	Corundum	Fe₂O₃	420.4	128.3	1	144484	14640
Magnetite ()*	Spinel	Fe²⁺Fe³⁺₂O₄	420.4	128.3	2	144480,144484	14899
Malachite ()*	Malachite	Cu₂(CO₃)(OH)₂	420.4	128.3	1	144484	12537
Molybdenite ()*	Molybdenite	MoS₂			1	144481	5800
Pyrite ()*	Pyrite	FeS₂	420.4	128.3	2	144481,144484	39462

71 Ages assigned to this locality:

Excel ID	Max Age (Ma)	Min Age (Ma)	Age as listed in reference	Dating Method	Age Interpret	Sample Source	Dated Mineral	MinDat Locality ID	Dated Locality (Max Age)	Reference	Reference ID
USGS-Rb-Sr-06644	156	146	151±5	Rb-Sr	age of volcanism	whole rock		58584	Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA	USGS-Rb-Sr	USGS-Rb-Sr
USGS-Rb-Sr-06645	156	146	151±5	Rb-Sr	age of volcanism	whole rock		58584	Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA	USGS-Rb-Sr	USGS-Rb-Sr
USGS-Rb-Sr-06646	156	146	151±5	Rb-Sr	age of volcanism	whole rock		58584	Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA	USGS-Rb-Sr	USGS-Rb-Sr
USGS-Rb-Sr-06647	156	146	151±5	Rb-Sr	age of volcanism	whole rock		58584	Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA	USGS-Rb-Sr	USGS-Rb-Sr
USGS-U-Th-Pb-01543_206_238	172.5	172.5	172.5	206_238		zircon	Zircon	58584	Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01543_207_206	357.2	303.2	330.2±27	207_206		zircon	Zircon	58584	Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01543_207_235	183.7	183.7	183.7	207_235		zircon	Zircon	58584	Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01544_206_238	173.8	173.8	173.8	206_238		zircon	Zircon	58584	Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01544_207_206	308.6	244.6	276.6±32	207_206		zircon	Zircon	58584	Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01544_207_235	181.1	181.1	181.1	207_235		zircon	Zircon	58584	Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01545_206_238	160.4	160.4	160.4	206_238		zircon	Zircon	58584	Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01545_207_206	268.8	198.8	233.8±35	207_206		zircon	Zircon	58584	Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01545_207_235	165.1	165.1	165.1	207_235		zircon	Zircon	58584	Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01546_206_238	138.3	138.3	138.3	206_238		zircon	Zircon	58584	Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01546_207_206	256.6	180.6	218.6±38	207_206		zircon	Zircon	58584	Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01546_207_235	142.8	142.8	142.8	207_235		zircon	Zircon	58584	Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01547_207_206	240.2	184.2	212.2±28	207_206		zircon	Zircon	58584	Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01548_206_238	151.1	151.1	151.1	206_238		zircon	Zircon	58584	Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01548_207_206	280	224	252±28	207_206		zircon	Zircon	58584	Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01548_207_235	157.3	157.3	157.3	207_235		zircon	Zircon	58584	Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01549_206_238	178.7	178.7	178.7	206_238		zircon	Zircon	58584	Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01549_207_206	245.2	189.2	217.2±28	207_206		zircon	Zircon	58584	Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01549_207_235	181.4	181.4	181.4	207_235		zircon	Zircon	58584	Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01550_206_238	178.2	178.2	178.2	206_238		zircon	Zircon	58584	Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01550_207_206	215.1	191.1	203.1±12	207_206		zircon	Zircon	58584	Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01550_207_235	180	180	180	207_235		zircon	Zircon	58584	Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01551_206_238	179.3	179.3	179.3	206_238		zircon	Zircon	58584	Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01551_207_206	223.1	193.1	208.1±15	207_206		zircon	Zircon	58584	Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01551_207_235	181.4	181.4	181.4	207_235		zircon	Zircon	58584	Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01552_206_238	179.2	179.2	179.2	206_238		zircon	Zircon	58584	Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01552_207_206	240	184	212±28	207_206		zircon	Zircon	58584	Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01552_207_235	181.6	181.6	181.6	207_235		zircon	Zircon	58584	Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01553_206_238	186	186	186	206_238		zircon	Zircon	58584	Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01553_207_206	256.6	230.6	243.6±13	207_206		zircon	Zircon	58584	Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01553_207_235	190.3	190.3	190.3	207_235		zircon	Zircon	58584	Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01554_206_238	180.7	180.7	180.7	206_238		zircon	Zircon	58584	Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01554_207_206	232.8	196.8	214.8±18	207_206		zircon	Zircon	58584	Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01554_207_235	183.1	183.1	183.1	207_235		zircon	Zircon	58584	Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01555_206_238	188.3	188.3	188.3	206_238		zircon	Zircon	58584	Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01555_207_206	193.7	185.7	189.7±4	207_206		zircon	Zircon	58584	Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01555_207_235	188.4	188.4	188.4	207_235		zircon	Zircon	58584	Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01556_206_238	187.3	187.3	187.3	206_238		zircon	Zircon	58584	Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01556_207_206	198.5	188.5	193.5±5	207_206		zircon	Zircon	58584	Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01556_207_235	187.7	187.7	187.7	207_235		zircon	Zircon	58584	Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01557_206_238	195.3	195.3	195.3	206_238		zircon	Zircon	58584	Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01557_207_206	242.7	228.7	235.7±7	207_206		zircon	Zircon	58584	Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01557_207_235	198.4	198.4	198.4	207_235		zircon	Zircon	58584	Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01558_206_238	194.1	194.1	194.1	206_238		zircon	Zircon	58584	Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01558_207_206	238	226	232±6	207_206		zircon	Zircon	58584	Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01558_207_235	197	197	197	207_235		zircon	Zircon	58584	Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01559_206_238	194.4	194.4	194.4	206_238		zircon	Zircon	58584	Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01559_207_206	239.6	227.6	233.6±6	207_206		zircon	Zircon	58584	Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01559_207_235	197.5	197.5	197.5	207_235		zircon	Zircon	58584	Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01560_206_238	185.3	185.3	185.3	206_238		zircon	Zircon	58584	Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01560_207_206	420.4	380.4	400.4±20	207_206		zircon	Zircon	58584	Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01560_207_235	201.9	201.9	201.9	207_235		zircon	Zircon	58584	Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01561_206_238	199.5	199.5	199.5	206_238		zircon	Zircon	58584	Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01561_207_206	215.1	205.1	210.1±5	207_206		zircon	Zircon	58584	Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01561_207_235	200.4	200.4	200.4	207_235		zircon	Zircon	58584	Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01562_206_238	205.9	205.9	205.9	206_238		zircon	Zircon	58584	Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01562_207_206	283.3	269.3	276.3±7	207_206		zircon	Zircon	58584	Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01562_207_235	211.6	211.6	211.6	207_235		zircon	Zircon	58584	Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01563_206_238	133.7	133.7	133.7	206_238		zircon	Zircon	58584	Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01563_207_206	336.3	324.3	330.3±6	207_206		zircon	Zircon	58584	Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01563_207_235	144.8	144.8	144.8	207_235		zircon	Zircon	58584	Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01564_206_238	135.7	135.7	135.7	206_238		zircon	Zircon	58584	Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01564_207_206	356.8	332.8	344.8±12	207_206		zircon	Zircon	58584	Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01564_207_235	147.7	147.7	147.7	207_235		zircon	Zircon	58584	Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01565_206_238	128.3	128.3	128.3	206_238		zircon	Zircon	58584	Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01565_207_206	289.5	279.5	284.5±5	207_206		zircon	Zircon	58584	Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
USGS-U-Th-Pb-01565_207_235	136.7	136.7	136.7	207_235		zircon	Zircon	58584	Florida Mine, Robinson Property (Robinson Group), Stone Cabin Canyon, Old Baldy District, Santa Rita Mts, Pima Co., Arizona, USA	USGS-U-Th-Pb	USGS-U-Th-Pb

Sample	Source Locality	Reference URL

All locality data graciously provided by mindat.org

All age data...