Sample number |
E20663; COLLNOSEH885; |
Sample Donor |
Hollingworth,S.E. |
Rock name |
Hydroxides And Oxides Of Iron. 'Original entry: Calcareous Ironstone' |
Stratigraphy |
Middle Jurassic. Northampton Ironstone. |
Comments |
gritty, calcareous, chamositic oolite with siderite matrix near base of ironstone, altered oolite, siderite type, 'grey' not 'green' |
Locality details |
trial pit 370 y S4degE of Orton Church |
50k map sheet |
Market Harborough (170)
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View a geological map near 'Market Harborough'
|
Map reference |
SP 544 790 |
Year collected |
0 |
Bore name |
Not applicable |
Confidentiality |
No restrictions |
Petrological thin sections
Links to high resolution images
Transition from XPL to PPL light
E20663