| Locality type: | Mine |
| Classification |
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| Type: | Clay |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Clay data |
| Locality Data: | Click here to view Robertson Clay Mine, Apple Valley, San Bernardino County, California, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 1036751 |
| Long-form Identifier: | 1:3:1036751:5 |
| GUID (UUID V4): | a660648d-27db-4839-b822-dfee9c0d9425 |
| Nearest other occurrences of Clay |
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| 24.6km (15.3 miles) | ⓘUnnamed Clay prospect [11], Bell Mountain, San Bernardino County, California, USA |
| 29.7km (18.5 miles) | ⓘThree Buttes deposit (Gladding McBean deposit), Helendale (Helen; Judson; Point of Rocks), San Bernardino County, California, USA |
| 32.2km (20.0 miles) | ⓘUnnamed Clay prospect [13], Helendale (Helen; Judson; Point of Rocks), San Bernardino County, California, USA |
| 40.1km (24.9 miles) | ⓘGood Neighbor No. 1 Mine, Alray, San Bernardino County, California, USA |
| 41.2km (25.6 miles) | ⓘGolconda Clay deposit, Hodge, San Bernardino County, California, USA |
| 42.0km (26.1 miles) | ⓘSmith Family Mining claim, Lytle Creek [town], Lytle Creek District, San Bernardino County, California, USA |
| 52.9km (32.9 miles) | ⓘUnnamed Clay prospect [19], Lead Mountain [2], Barstow, Barstow Mining District, San Bernardino County, California, USA |
| 53.9km (33.5 miles) | ⓘHancock's Brick Yard Mine, Grand Terrace, San Bernardino County, California, USA |
| 62.1km (38.6 miles) | ⓘUnnamed Clay occurrence [14] (Unnamed Mine), Kramer Hills [town], East Kramer Borate area (East Kramer Colemanite area), East Kramer Mining District, San Bernardino County, California, USA |
| 62.2km (38.6 miles) | ⓘUnnamed Clay prospect [2], Calico, Calico District (Daggett District; Calico-Daggett area), Calico Mts (Calico Hills), San Bernardino County, California, USA |
| References |
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| Reference Search (possible matching items) |
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 | | Report (issue) | | in the United Kingdom consists essentially of the clay mineral montmorillonite in which the principal exchangeable...drift mining from the Jurassic Upper Fuller's Earth Clay near Bath in Somersetshire. Opencast workings are...Acid-activated earth is produced by treating the raw clay with either sulphuric or hydrochloric acid to increase...between trade and geological usage. Historically any clay which had the ability to adsorb! oil, grease and...advances in clay mineralogy have shown that the more effective fuller's earths are rich in the clay mineral |  | | Journal (issue) | | '' Physiographical Features of the Shire Rift Valley, Nyasaland . . . . . . '' Geology of the Lower...Hydro-electric Schemes (Northern Rhodesia), Shire Valley Project (Nyasaland), and Klang Gates dam site (Malaya)...from entering unstable masses of rock, debris or clay liable to yield in dangerous landslides or mudflows...described. One abutment of the St. Francis Dain, California, was built on schists, the foliation direction...estimated cost was doubled (Legget, 1939). The Silent Valley Dam, Belfast area, Northern Ireland, was designed |  | | Journal (article/letter/editorial) | | almost no such effects were observed in foliated, clay-bearing gouge under otherwise identical conditions...monomineralic gouge, whereas the opposite was observed in clay-bearing gouge. The above effects are interpreted...compaction in some systems [11,12]. Furthermore, clay-rich fault zones are often foliated, the phyllosilicates...investigate not only the e¡ect of the presence of clay but also the in£uence of this microstructural evolution...in foliated gouge. Also, the degree of healing in clay-bearing gouges was observed to decrease with progressive |
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