Name:

Jurassic flint : 2D documentation

Type of object:

Geological sample

Archaelogical site:

Przepaść

Location- administrative unit (present):

Przepaść, Ostrowiec Świętokrzyski district, Świętokrzyskie province

Topographic location:

northeastern edging of Świętokrzyskie Mountains

Hydrographic network:

Vistula (Central part of the Vistula basin)

Object type:

siliceous rocks ; flint

Characteristics of the object- technique:

non

Characteristics of the object- raw material:

Upper Jurassic Middle Oxfordian

Characteristics of the object- colour:

2.5Y 7/1 6/1 4/1 7/4

Characteristics of the object- transparency:

non-transparent and sometimes slightly transparent by the edges of a specimen

Characteristics of the object- fracture:

matt

Characteristics of the object- texture/facture:

fine-crystalline silica matrix, nonhomogenous; with numerous small inclusions

Characteristics of the object- luster:

greasy-matt

Characteristics of the object- cortex:

rough, up to10 mm thick

Characteristics of the object- transition:

under cortex a thin, blurred grey-whitish band up to 2 mm wide

Characteristics of the object- patina:

non

Characteristics of the object- colour of patine:

non

Characteristics of the object- width:

50 mm

Characteristics of the object- thickness:

13 mm

Characteristics of the object- length:

38 mm

Characteristics of the object- diameter:

50 mm

Characteristics of the object- weight:

18,7 g

Object description:

Material collected from the surface in the raw material outcrop region by Jacek Lech

Research Manager/ Creator of Collection:

Lech, Jacek

Accession number:

0251/FLI/PL

Chronology:

Upper Jurassic

Relation:

Atlas skał

Detailed Resource Type:

Research data

Resource Identifier:

oai:rcin.org.pl:206910

Rights:

Creative Commons Attribution BY-SA 3.0 PL license

Terms of use:

Copyright-protected material. [CC BY-SA 3.0 PL] May be used within the scope specified in Creative Commons Attribution BY-SA 3.0 PL license, full text available at: ; -

Digitizing institution:

Institute of Archaeology and Ethnology of the Polish Academy of Sciences

Original in:

Institute of Archaeology and Ethnology of the Polish Academy of Sciences

Projects co-financed by:

Operational Program Digital Poland, 2014-2020, Measure 2.3: Digital accessibility and usefulness of public sector information; funds from the European Regional Development Fund and national co-financing from the state budget. ; European Union. European Regional Development Fund

Access:

Open