Record ID: SWYOR-4B57FC
Object type: SLAG
Broad period: UNKNOWN
County: Lincolnshire
Workflow stage: Awaiting validation
A piece of slag, clinker or other by-product of industry or burning of unknown date. It has a low mass for its size, and where the internal structure is visible, it is grey, hard and made up of small bubbles. It is 82.3mm long, 67.4mm wide and 35.7mm thick. 63.5g.
Created on: Wednesday 20th August 2014
Last updated: Wednesday 20th August 2014
Spatial data recorded.

Record ID: BERK-AFE4AD
Object type: SLAG
Broad period: ROMAN
County: Oxfordshire
Workflow stage: Awaiting validation
An amorphic piece of copper alloy slag. Found in an area with Roman artefacts.
Created on: Friday 13th June 2014
Last updated: Tuesday 22nd July 2014
Spatial data recorded.

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Record ID: BERK-2B8967
Object type: SLAG
Broad period: UNKNOWN
County: West Berkshire
Workflow stage: Awaiting validation
An amorphous piece of copper working slag, smooth yet curved on one side so possibly dripped (or scraped) from a crucible. Without contextual information it is impossible to date copper slag however noting its presence is important as it may indicate metal working.
Created on: Tuesday 1st July 2014
Last updated: Tuesday 1st July 2014
Spatial data recorded. This findspot is known as 'Lambourn', grid reference and parish protected.

Record ID: HESH-6ECAE1
Object type: SLAG
Broad period: POST MEDIEVAL
County: Staffordshire
Workflow stage: Awaiting validation
An assemblage of seven fragments of industrial waste including two fragments of burnt limestone and five pieces of ironworking slag. Metal working waste is difficult to date and could be Bronze Age through to post medieval date, although this assemblage is most likely to be post medieval in date (c.1700 - 1900 AD). The pieces range in size and weight with the heaviest fragment weighing 71.5 grams and the lightest fragment weighing 7 grams. The variety of waste suggests the assemblage represents the different types of slag to be recovered from an iron working furnace, with heavier piec…
Created on: Monday 17th March 2014
Last updated: Friday 23rd May 2014
Spatial data recorded. This findspot is known as 'Wombourne', grid reference and parish protected.

Record ID: SWYOR-D3C971
Object type: SLAG
Broad period: UNKNOWN
County: Doncaster
Workflow stage: Awaiting validation
Three pieces of slag, clinker or other similar industrial by-product. The pieces are rough and irregular, with bubbles and cavities, and have a low density. Two are a grey green colour with obvious metallic particles. The other is orange, even less dense, and some patches of metal deposit. All three react faintly to a magnet.
Created on: Tuesday 15th April 2014
Last updated: Thursday 1st May 2014
Spatial data recorded.

Record ID: SWYOR-D527D3
Object type: SLAG
Broad period: UNKNOWN
County: Doncaster
Workflow stage: Awaiting validation
Two pieces of slag, clinker or other similar industrial by-product. The pieces are rough and irregular, with bubbles and cavities. One has a low density and is grey with some undulating dark grey layers and some areas of orange colouration. The other is low in mass but glassy with conchoidal fractures. There is a lump of orange stone on one face, and a shiny, purple layer on the other face, with the rets being a dark grye to black colour. Both react to a magnet.
Created on: Tuesday 15th April 2014
Last updated: Thursday 1st May 2014
Spatial data recorded.

Record ID: SWYOR-E67333
Object type: SLAG
Broad period: UNKNOWN
County: Doncaster
Workflow stage: Awaiting validation
Three pieces of slag, clinker or other similar industrial by-product. The pieces are rough and irregular, and of light density. They are dark grey or black, and lustrous in places. They do not respond to a magnet.
Created on: Wednesday 16th April 2014
Last updated: Thursday 1st May 2014
Spatial data recorded.

Record ID: SUSS-3476B5
Object type: SLAG
Broad period: POST MEDIEVAL
County: East Sussex
Workflow stage: Awaiting validation
One piece of glass slag, possibly from iron working or other related type of industrial activity, probably dating from the Post Medieval to Modern period (c. 1500-1900 AD). The glass is of a dark green material and has many irregular facets.
Created on: Friday 14th March 2014
Last updated: Friday 14th March 2014
Spatial data recorded.

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Record ID: NMS-D27967
Object type: SLAG
Broad period: UNKNOWN
County: Norfolk
Workflow stage: Awaiting validation
Piece of undated iron smelting slag. Weighs 90g.
Created on: Monday 20th January 2014
Last updated: Wednesday 29th January 2014
Spatial data recorded.

Record ID: HAMP-7A8890
Object type: SLAG
Broad period: UNKNOWN
County: Hampshire
Workflow stage: Awaiting validation
An lump of copper alloy slag, Bronze Age to Post-Medieval in date (c.2000 BC - AD 1800). Measures 34.3x29.3x12.5mm and weighs 26.2g. The surface is characetrised by lumps and hollows.
Created on: Tuesday 28th January 2014
Last updated: Wednesday 29th January 2014
Spatial data recorded.

Record ID: KENT-628855
Object type: SLAG
Broad period: UNKNOWN
County: Kent
Workflow stage: Awaiting validation
Fragment of metal working waste, Bloomery slag of unknown date.
Created on: Friday 15th November 2013
Last updated: Thursday 9th January 2014
Spatial data recorded. This findspot is known as 'Great Chart', grid reference and parish protected.

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Record ID: NMS-4CC600
Object type: SLAG
Broad period: UNKNOWN
County: Norfolk
Workflow stage: Awaiting validation
Transect 5/6. Undated fragment of slag with copper and iron corrosion on the surface.
Created on: Tuesday 28th May 2013
Last updated: Tuesday 28th May 2013
Spatial data recorded.

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Record ID: NMS-499937
Object type: SLAG
Broad period: IRON AGE
County: Norfolk
Workflow stage: Awaiting validation
Iron slag fragment. Maximum thickness 52 mm. Iron Age - Post-medieval.
Created on: Wednesday 22nd August 2012
Last updated: Monday 22nd April 2013
Spatial data recorded. This findspot is known as 'Dickleburgh and Rushall', grid reference and parish protected.

Record ID: WMID-99F6B4
Object type: SLAG
Broad period: IRON AGE
County: Warwickshire
Workflow stage: Awaiting validation
Three irregular fragments of iron bloomery waste (slag) or fuel ash, of Iron Age to Late Medieval dating (800 BC to AD 1600). All three fragments are light for their size, which would suggest that minimal iron metal is present within the matrix. All have a honeycomb structure, formed of solidified air bubbles. The measurements are as follows: 1: Length: 24.53 mm. Width: 23.04 mm. Thickness: 15.25 mm. Weight: 3.8 g. 2: Length: 50.57 mm. Width; 31.64 mm. Thickness: 21.75 mm. Weight: 10.1 g. 3: Length: 31.00 mm. Width: 25.66 mm. Thickness: 19.56 mm. Weight: 11.7 g. All together t…
Created on: Thursday 13th December 2012
Last updated: Friday 22nd March 2013
Spatial data recorded.

Record ID: HESH-BC24D3
Object type: SLAG
Broad period: ROMAN
County: County of Herefordshire
Workflow stage: Awaiting validation
Small fragment of iron slag of unknown date. The associated material (being both Roman and also Post Medieval date) suggest that the context of this find is from is either mixed or has a post medieval intrusion; therefore a wide Roman - Post Medieval date is attributed to this find (50-1800 AD). The slag is slightly magnetic and has an orange coloured corrosion product associated. Where it is broken a honeycomb like internal matrix / structure is revealed. The fragment measures 22mm length, is 11.4mm width, 13.2mm thick and weighs 3.41 grams.
Created on: Thursday 12th May 2011
Last updated: Sunday 10th March 2013
Spatial data recorded. This findspot is known as 'Madley', grid reference and parish protected.

Record ID: HESH-F408B8
Object type: SLAG
Broad period: POST MEDIEVAL
Workflow stage: Awaiting validation
Two pieces of glass slag of probable late post medieval or modern date 1700 - 1850. The larger fragment is a mid green colour with white inclusions. In section a clear irregular circular pattern can be seen where the waste product has been removed by stirring the molten mixture. The fragment measures 69.4mm length, 58.0mm width 48.4mm thick and weighs 307.54 grams The smaller fragment is a mid grey black colour with cream stone like inclusions It measures 37.8mm length, 29.1mm width17.6mm thick and weighs 18.0 grams
Created on: Monday 18th June 2012
Last updated: Wednesday 12th September 2012
No spatial data available.

Record ID: WMID-5D0705
Object type: SLAG
Broad period: IRON AGE
County: Warwickshire
Workflow stage: Awaiting validation
A fragment of Iron bloomery slag. The fragment measures 43.74mm long by 37.66mm wide by 22.40mm thick. It weighs 23.0g. It consists mainly of highly fired or vitrified clay, with a small amount of iron rich slag bonded to the surface. The Iron rich slag exhibits air bubbles and has a smooth, almost glass like surface. The process of smelting iron ore to produce iron has not changed much from the Iron Age to the Medieval period.
Created on: Tuesday 19th January 2010
Last updated: Wednesday 1st August 2012
Spatial data recorded. This findspot is known as 'Brailes', grid reference and parish protected.

Record ID: WMID-A7CD98
Object type: SLAG
Broad period: IRON AGE
County: Warwickshire
Workflow stage: Awaiting validation
A fragment of Iron bloomery slag. The fragment measures 35.12mm long by 29.00mm wide by 17.21mm thick. It weighs 26.5g. The Iron rich slag exhibits a large number of air bubbles and is relatively heavy in relation to its size. The process of smelting iron ore to produce iron has not changed much from the Iron Age to the Medieval period.
Created on: Tuesday 16th February 2010
Last updated: Wednesday 1st August 2012
Spatial data recorded. This findspot is known as 'Brailes', grid reference and parish protected.

Record ID: WMID-A7E595
Object type: SLAG
Broad period: IRON AGE
County: Warwickshire
Workflow stage: Awaiting validation
A fragment of Iron bloomery slag. The fragment measures 26.15mm long by 26.04mm wide by 21.74mm thick. It weighs 13.9g. The Iron rich slag exhibits a number of air bubbles and resembles vitrified clay. The process of smelting iron ore to produce iron has not changed much from the Iron Age to the Medieval period.
Created on: Tuesday 16th February 2010
Last updated: Wednesday 1st August 2012
Spatial data recorded. This findspot is known as 'Brailes', grid reference and parish protected.

Record ID: WMID-A7FD46
Object type: SLAG
Broad period: IRON AGE
County: Warwickshire
Workflow stage: Awaiting validation
A fragment of Iron bloomery slag. The fragment measures 47.21mm long by 28.40mm wide by 21.84mm thick. It weighs 45.8g. The Iron rich slag exhibits a large number of air bubbles and is relatively heavy for its size. The process of smelting iron ore to produce iron has not changed much from the Iron Age to the Medieval period.
Created on: Tuesday 16th February 2010
Last updated: Wednesday 1st August 2012
Spatial data recorded. This findspot is known as 'Brailes', grid reference and parish protected.