| Locality type: | Intrusion |
| Classification |
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| Type: | Alkali-feldspar-granite |
| Age information |
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| Maximum recorded age: | 587 ± 8 Ma |
| Minimum recorded age: | 587 ± 8 Ma |
| Sample ages: | | Recorded age | Geologic Time | Sample | Dating method |
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| 1 | 587 ± 8 Ma | Ediacaran | - | Pb isochron |
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| Sample references: | |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Alkali-feldspar-granite data |
| Locality Data: | Click here to view Silsilah Deposit, Ha'il Region, Saudi Arabia |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 1354831 |
| Long-form Identifier: | 1:3:1354831:5 |
| GUID (UUID V4): | f7e515d3-1155-4a8c-8f34-15ace36c1bdb |
| References |
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| Reference Search (possible matching items) |
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 | | Journal (article/letter/editorial) | | 1996,pp. 1414-1434 Genesis of the SilsilahTin Deposit,Kingdomof SaudiArabia ROBERTJ. KAMILLI U.S.Geological...Louis,Missou•i63130-4899 Abstract The Silsilahtin deposit(lat 25o06 ' N, long42o40 ' E) consists of a groupof...with a highlydifferentiated, peraluminous alkali-feldspar granite(587_ 8 Ma) thatispartof a mostlyperalkaline...Werecognize fourdistinct phases oftheperaluminous granite. Onlythesmallest, mosthighlydifferentiated cupolas...fortheformation of aneconomically viabletin deposit occurred at Silsilah, butthelackof a strong localizing mechanism |
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