| Locality type: | River Valley |
| Classification |
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| Species: | Quartz |
| Formula: | SiO2 |
| Confirmation |
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|
| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Quartz data |
| Locality Data: | Click here to view Arakawa River, Nagatoro, Chichibu District, Saitama Prefecture, Japan |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 2031014 |
| Long-form Identifier: | 1:3:2031014:5 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Quartz |
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| 28.0km (17.4 miles) | ⓘChichibu mining district, Nakatsugawa, Ohtaki-mura, Chichibu City, Saitama Prefecture, Japan |
| 32.5km (20.2 miles) | ⓘShiromaru mine (Hakumaru mine), Okutama-cho, Nishitama district, Tokyo Metropolis, Japan |
| 32.9km (20.4 miles) | ⓘOkutama mine, Okutama-cho, Nishitama district, Tokyo Metropolis, Japan |
| 41.4km (25.7 miles) | ⓘNishinomaki mine, Shimonita, Kanra District, Gunma Prefecture, Japan |
| 44.7km (27.8 miles) | ⓘMogurazawa mine, Kiryu City, Gunma Prefecture, Japan |
| 49.8km (30.9 miles) | ⓘOgawa-yama, Kawakami-mura, Minamisaku District, Nagano Prefecture, Japan |
| 52.6km (32.7 miles) | ⓘTakemori, Enzan, Koshu City, Kinpuzan mining district, Yamanashi Prefecture, Japan |
| 53.2km (33.1 miles) | ⓘOtome mine, Makioka-cho, Yamanashi City, Kinpuzan mining district, Yamanashi Prefecture, Japan |
| 53.3km (33.1 miles) | ⓘOtome mine, Kurobera, Kofu City, Kinpuzan mining district, Yamanashi Prefecture, Japan |
| 53.4km (33.2 miles) | ⓘVein No. 1, Tsukubara mine, Kiryu City, Gunma Prefecture, Japan |
| References |
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Yano, Moei; Yasukawa, Kazutaka; Nozaki, Tatsuo; Fujinaga, Koichiro; Ogasawara, Mitsuki; Nakamura, Kentaro; Iwamori, Hikaru; Kato, Yasuhiro (2027) Geochemistry of hematite-quartz schist in the Sanbagawa metamorphic belt, Japan: A metamorphosed umber deposit. Journal of Geochemical Exploration, 292. p.108246. doi:10.1016/j.gexplo.2026.108246 |
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