| 词条 | Collyweston Slate Mine |
| 释义 |
|image= Collyweston Slate Mine 1.jpg |image_caption = |name= Collyweston Slate Mine |aos= Northamptonshire |interest=Geological |gridref={{gbmappingsmall| TF 000 030 }}[1] |area= 0.9 hectares[1] |notifydate= 1984[1] |map=Magic Map }}Collyweston Slate Mine is a 0.9 hectare geological Site of Special Scientific Interest Northamptonshire.[1][2] It is a Geological Conservation Review site.[3] This slate mine was operated until 1963, quarrying Collyweston slate, which dates to the Jurassic. The shaft exposes a section described by Natural England as "stratigraphically important", and it is the type locality for the slate.[4] The site is private land with no public access. References1. ^1 2 3 {{cite web|url= https://designatedsites.naturalengland.org.uk/SiteDetail.aspx?SiteCode=S1002749&SiteName=collyweston&countyCode=&responsiblePerson=&SeaArea=&IFCAArea= |title=Designated Sites View: Collyweston Slate Mine | series= Sites of Special Scientific Interest|publisher=Natural England|accessdate = 3 April 2017}} {{commons category|Collyweston Slate Mine}}{{coord| 52.616| -0.524 |type:landmark_region:GB-BNE|display=title}}{{SSSIs Northamptonshire }}2. ^{{cite web|url=http://magic.defra.gov.uk/MagicMap.aspx?startTopic=Designations&activelayer=sssiIndex&query=HYPERLINK%3D%271002749%27 |title=Map of Collyweston Slate Mine|series= Sites of Special Scientific Interest|publisher=Natural England|accessdate= 3 April 2017}} 3. ^{{cite web|url=http://jncc.defra.gov.uk/default.aspx?page=4174&gcr=269 |title= Collyweston (Aalenian - Bajocian) |publisher=Joint Nature Conservation Committee|accessdate= 3 April 2017}} 4. ^{{cite web|url=https://necmsi.esdm.co.uk/PDFsForWeb/Citation/1002749.pdf |title=Collyweston Slate Mine citation|series= Sites of Special Scientific Interest|publisher=Natural England|accessdate= 3 April 2017}} 2 : Sites of Special Scientific Interest in Northamptonshire|Geological Conservation Review sites |
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