File:Neolithic, Polished stone axehead (FindID 810402).jpg
Original file (3,543 × 1,975 pixels, file size: 2.58 MB, MIME type: image/jpeg)
Captions
Summary
[edit]Neolithic: Polished stone axehead | |||
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Photographer |
Birmingham Museums Trust, Peter Reavill, 2016-10-20 16:58:07 |
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Title |
Neolithic: Polished stone axehead |
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Description |
English: A near complete ground and polished axehead formed of a very fine grained siliceous stone - probably a chert from the Cretaceous upper greensand horizon - of probable later Neolithic date (3000-2000 BC). The axe is knapped from a light grey / cream coloured chert with a milky white coloured surface patina. There is considerable mid orange staining across the reworked surface and this is possibly as a result in the burial environment - possibly indicating deposition within soils that are iron rich or have a predilection towards iron panning / waterlogging. The matrix of the stone is uneven with large uneven inclusions. The axe is broadly sub-rectangular / wedge shaped in plan and sub-oval (humped) in cross section. In plan the sides of the axe taper from the widest point (a point behind the cutting edge) to a broken and damaged butt. The side facets are preserved along the edge but are lost near the cutting edge due to considerable regrinding and wear through use. The cutting edge is complete but the lower edge at the cutting edge is heavily worn and is a distinctive shape. The upper edge has an oval shaped 'pot-lid' like scar where a heavy blow - or possible a thermal fracture - has removed an irregular shape which has no conchoidal ripples. The damage to the butt is likely to be due to movement in the ploughsoil as many of the flakes terminate in hinge fractures. The polished surface is extant across much of the surface under magnification distinctive fine grinding / polishing lines - scratches can be seen.
The axe measures 92.2mm length, 61.5mm width (at cutting edge), 38.9mm wide at butt; it is 27.1mm thick at the midpoint. It weighs 181 grams. Axes are more than just a functional tool within Neolithic society; they would have had various other functions and shown the wealth, power and importance of their owner. It is likely they were passed down through families and generations and were often deposited in special, meaningful and significant ways. The use of greensand chert is unusual, however, a seam of it is present and exposed in a line from the Yorkshire Wolds in the north east to Devon in the south west. Thanks are extended to Kate Andrews and Daniel Lockett (Geologists) for their help in identifying the stone. |
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Depicted place | (County of findspot) Shropshire | ||
Date | between 3500 BC and 2500 BC | ||
Accession number |
FindID: 810402 Old ref: HESH-8DB2C5 Filename: HESH8DB2C5_detail6.jpg |
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Credit line |
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Source |
https://finds.org.uk/database/ajax/download/id/587318 Catalog: https://finds.org.uk/database/images/image/id/587318/recordtype/artefacts archive copy at the Wayback Machine Artefact: https://finds.org.uk/database/artefacts/record/id/810402 |
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Permission (Reusing this file) |
Attribution License |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 19:00, 20 December 2018 | 3,543 × 1,975 (2.58 MB) | Fæ (talk | contribs) | Portable Antiquities Scheme, HESH, FindID: 810402, neolithic, page 3008, batch count 9962 |
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Camera manufacturer | Canon |
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F-number | f/2.8 |
ISO speed rating | 80 |
Date and time of data generation | 16:04, 20 October 2016 |
Lens focal length | 6.1 mm |
Orientation | Normal |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop Elements 7.0 Windows |
File change date and time | 16:56, 20 October 2016 |
Y and C positioning | Co-sited |
Exif version | 2.3 |
Date and time of digitizing | 16:04, 20 October 2016 |
Meaning of each component |
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APEX exposure bias | 0 |
Maximum land aperture | 2.96875 APEX (f/2.8) |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
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Color space | sRGB |
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Focal plane resolution unit | inches |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
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Rating (out of 5) | 0 |
Date metadata was last modified | 17:56, 20 October 2016 |
IIM version | 17,089 |