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Registered in England and Wales company # 03449181.
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 © Copyright: Conwy Valley Systems Limited  2000-2017.

Conwy Valley Systems Limited,

Wells House, 12, Hawes Drive,

Deganwy, Conwy, LL31 9BW, United Kingdom.

VAT# GB 741 5190 48


A Geoscience Wales  founding member.

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Who Uses PETROG ?


PETROG is used by:



PETROG has been designed as a petrographic analysis tool.

It assists the textural and compositional analysis of sedimentary rocks (siliciclastic & carbonate sediments). It has also been configured for the collection of igneous, metamorphic, coal and palaeontological data.

In addition to acting as a professional analytical tool, PETROG is used for university research and training purposes and provides a cost-effective solution for remote learning.















PETROG has a large user base and is installed :



PETROG is used as an ideal replacement for the Prior / Hacker Swift electro-mechanical stepper and 12/20 channel point counter, giving a digital solution for those wishing to continue to point count.


Click here to see where PETROG is used