| Locality type: | Mine |
| Classification |
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| Species: | Hercynite |
| Formula: | Fe2+Al2O4 |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Hercynite data |
| Locality Data: | Click here to view Mundarara Mine, Longido District, Arusha Region, Tanzania |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 1425208 |
| Long-form Identifier: | 1:3:1425208:0 |
| GUID (UUID V4): | 014d62e2-1339-4c4c-8aee-1d7eb5a3f0fe |
| Nearest other occurrences of Hercynite |
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| 28.8km (17.9 miles) | ⓘRuby occurrence, Muriatata hills, Longido District, Arusha Region, Tanzania |
| 68.8km (42.8 miles) | ⓘMonduli volcano, Monduli District, Arusha Region, Tanzania |
| References |
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| Reference Search (possible matching items) |
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 | | Journal (issue) | | alluvial sapphires from Russia’s Jewish Autonomous District. 266 A New Deposit of Gem-Quality Grandidierite...in Mexico • Colored gemstone mining update from Tanzania • Purple pyrope-almandine garnet from Mozambique...corundum-bearing rocks at Sutara, in the Jewish Autonomous Region of the Russian Far East. The authors postulate...741.2 nm and related absorption in the visible region; the latter imparts a green to blue color. An interesting...with absorption, which extends into the visible region and becomes less intense at shorter wavelengths |  | | Journal (issue) | | moving products from mine to consumer. The main cover image was taken at the AnahÌ mine in Bolivia, a major...of Aurora Gems; (6) a 9.15 ct ruby from Winza, Tanzania, courtesy of Hakimi & Sons; (7) a 14.80 ct “golden”...were combined under the jurisdiction of the U.S. District Court of New Jersey 168 PRODUCTION AND MARKETS...of the company (Even-Zohar, 2007). Because of the mine closures, De Beers’s market share by volume fell...pink diamonds (0.51 and 0.55 ct) from the Argyle mine in Australia were part of the 2007 Argyle pink diamonds |  | | Book (volume) | | cm1 is called the fingerprint region. Usually IR spectrum in this region contains very complicated series...overlapping bands. The importance of the fingerprint region is that each mineral species produces a different...500 to 800 cm1 can be considered as “fingerprint region” sensitive to the composition and the topological...see Fig. 1.9), but generally IR spectrum in this region is characteristic of all these minerals. In IR...Lavrion, Greece (6) and Cu-poor adamite from Ojuela mine, Mexico (7) IR spectra of acid salts (silicates |
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