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© Copyright: Conwy Valley Systems Limited 2000-2024
Conwy Valley Systems Limited,
West Acre, Llys Helyg, Deganwy
CONWY LL31 9BN, United Kingdom.
VAT# GB 741 5190 48
A Geoscience Wales founding member.
PETROG includes patent protected technology.
For each data item entered in PETROG during compositional analysis, there are appropriate 'habit' qualifiers (e.g. clay minerals).
Items are linked in a paragenetic sequence by appropriate relationships. Permissible qualifiers and relationships are determined by pre-defined rules.
Academic and Research |
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Ceramics in Archaeology |
Cement Clinker |
Asbestos |
PETROG |
PetrogLite |
SteppingStage |
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Who Uses Petrog ? |
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Area of Interest |
Set Area of Interest |
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Textural Data |
Qualifiers and Relationships |
Microporosity |
Microporosity and XRD |
Dictionaried Lists |
Point counting Application |
Compositional Data Entry Image |
Quantitative Composition Summary |
Photo stitching |
Report Document |
Triangular Diagram |
Compositional Plot |
Rose Diagram |
Kite Diagram |
Concentric Pie Chart |
Grain Size Analysis |
Data Storage |
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Touchstone |
Where is Petrog ? |
Testimonials |
Replacing a point counter |
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10 years of the SteppingStage |
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PETROG 5 |
PetrogLite 5 |
PETROG Virtual Keyboard |
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YouTube |
Older versions |
PETROG 5 Upgrade |
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Documentation |
PetrogLite 5 Upgrade |
PetrogLite 5 Installation |
Documentation |
PETROG 4 |
PetrogLite 4 |
PETROG 3 |
PetrogLite 3 |
PETROG 4 Upgrade |
PETROG 4 Installation |
Documentation |
PetrogLite 4 Upgrade |
PetrogLite 4 Installation |
Documentation |
PETROG 3 Upgrade |
PETROG 3 Installation |
Documentation |
PetrogLite 3 Upgrade |
PetrogLite 3 Installation |
Documentation |
5.4.0 |
5.3.6 |
5.3.1 |
5.3.0 |
Version 5 (earlier) |
Version 4 |
Version 3 |
Version 2 |
5.2.0 |
5.1.2.0 |
5.1.1.0 |
4.8.0.0 |
4.7.1.0 |
4.6.1.0 |
4.5.8 |
4.5.6 |
4.5.5 |
4.5.0 |
4.4.2 |
4.2.2.0 |
4.2 |
4.1.0.1 |
4.0.2.1 |
4.0.0.0 |
3.7.1.0 |
3.6.1.0 |
3.6.0.1 |
3.5.3.0 |
3.5.1.0 |
3.5.0.1 |
3.4.0 |
3.3.0 |
3.2.2.0 |
3.2.1.0 |
3.1.9.9 |
3.1.9.4 |
3.1.9.1 |
3.1.9.0 |
3.1.8.0 |
3.1.6.0 |
3.10 |
3.05 |
3.02 |
3.01 |
2.68 |
2.67 |
2.66 |
2.65 |
2.64 |
2.45-2.63 |
Windows 7 Installation |
PETROG 64-bit |
"Out of Resources" (2020) |
Control Box Chip Upgrade (2009) |
USB - Serial connection |
News 2022 |
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Nikon Small World 2013 |
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