Best Of
Re: Multiple samples per field point in MX Deposit
Great, that should work just fine. Now when you export these point samples, you can also include the header fields for each sample row in the export file. Then these shared XYZ values will repeat for each row, and any other header field you might want to include. To achieve this - on the general export dialog there's a "Include header fields with table data" option that will union the header fields with the sample rows. Otherwise the export template lets you set this up as well.
Re: Issue calling new CGX_Net from standalone program
This issue was resolved by updating Montaj to version 2025.2.
It is also a requirement that the standalone C# program be built to .NET 8.0.
Re: Multiple samples per field point in MX Deposit
Thanks David, this is very helpful and clarifies the configuration and underlying logic very well.
In our case, the objective is to associate multiple samples with a single logical field point, with all samples sharing the same XYZ captured at the point/header level. Based on your explanation, disabling the “limit entry to single row” option in the sample table is exactly what we were looking for.
Thanks again for the detailed explanation and for sharing best-practice considerations.
Re: Offline work mode login
Hi David. Tested the case. It seems I was trying to login with internet connection which leads to the online login page. I have turned off all the connection and logged in without any issues. Thank you very much for the detailed explanation. 🤩
Re: Multiple samples per field point in MX Deposit
Yes, you can configure MX Deposit to allow multiple samples for the same point/header. In fact, if you are currently limited to just one sample row in the sample table - then somebody has explicitly configured it that way. In the activity configuration, you can expand the sample table (or any table) and there is an option called "limit entry to single row". If this option is enabled, then you will only be allowed to enter a single row (or sample) in that table. If you disable this option, it will let you add multiple rows (or samples) in that table.
The trick with point data is the coordinates. The coordinates are captured in the header, which then enables all the coordinate validation and transformation options. So in your case, are you looking to capture different XYZ values for each sample in the same table? Or will the XYZ live in the header, and the sample table has just sample IDs? We have seen customers add their own XYZ columns in sample tables, which works fine - but you won't be able to transform those coordinates on export. You would just need to make sure that what you capture in the table is in the coordinate system that you are always working in.
Would be good to understand if these ideas/solutions work for you, or if there's anything you think would work better here. We have tossed around the idea of having a sort of special "coordinate" table that has built-in northing/easting/elevation/CRS columns that would also make use of the coordinate transformation features on export. That would let you capture different XYZ values for different samples in the same table, then the point header could just be some logical grouping of samples.
Thoughts?
Re: Offline work mode login
Hi Amaraa - you can definitely log in to the mobile app while in offline mode. The only precondition is that the user must have signed in at least once on that device while it was online, so that the mobile app has a record of that users email. When the app is in offline mode, you would click the "Sign in with Seequent ID" button as usual - but at that point, it will not direct you to the Seequent ID login page because that page is not accessible without Internet. Instead - the app will present an offline login page where you can enter your email and password. Then as long as you enter an email that has signed in previously (i.e. not a new user signing in for the first time) then it will let you in. Also remember that only assigned out drill holes will be available in offline mode, as that data has been downloaded to the device. The scenario you have described is supported by the app - so if it isn't working please reach out to Seequent support (support@seequent.com) and we can investigate.
Re: Why is Leapfrog so unresponsive, (Not Responding)
As with Findlay, I can't say I've noticed the sort of issues you are describing Michael. On the other hand, I have had a couple of projects decide to randomly shut down when not in use (I leave the project open while doing something else). Nothing was lost- I did raise a support ticket but didn't get a clear resolution of what was causing the issue.
Re: Request for technical advice: 300×150 m drill spacing to estimate resources in heterogeneous limesto
Under JORC, NI 43-101 and other CRIRSCO-aligned codes, drill spacing by itself doesn’t determine whether something can be reported as Inferred or Indicated. What really matters is the confidence in the geological interpretation, continuity of the units, and how well the data supports your model. That final call always sits with the Competent Person.
In practice, this usually means putting effort into strengthening the geological model first, especially in heterogeneous sedimentary settings like yours. Variography, stratigraphic mapping, geophysical inversion results, and good QAQC from the first round of drilling can help highlight where extra holes will genuinely reduce uncertainty rather than just add metres.
If you’re looking for background reading, the CIM Industrial Minerals Leading Practice Guidelines (2023) are a great high-level resource for bulk/industrial mineral deposits. There was also an excellent paper at the MREC 2023 conference “Drill hole spacing analysis for classification and cost optimisation – a critical review of techniques” which gives a solid overview of different drill-spacing approaches and how they fit into classification decisions.
From our side, Seequent can’t give site-specific drilling or classification recommendations, but we’re always happy to help you make the most of the tools and workflows in our software that support good interpretation and build solid workflows. If you’re after more tailored technical advice, we can also point you toward consultants who specialise in industrial minerals.
I invite others in the community, especially those with experience in limestone or similarly variable sedimentary units, to provide further advice.
🚀 Oasis montaj 2025.2 is now live!
I'm excited to share the latest updates with our community, including a brand-new Radiometric Extension (developed with Medusa Radiometrics) and major boosts to gravity processing performance.
Highlights for your workflows
- Guided radiometric workflow aligned with IAEA recommendations
- Improved support for modern gamma sensors
- Easy NASVD + low-pass smoothing tools
- Up to ~100× faster gravity terrain corrections with Evo compute
- New Nettleton cross-correlation tool for Bouguer density
- Streamlined menus + ArcGIS Pro 3.3+ support
If you work with radiometric or gravity data, we’d love to hear how these updates could help your projects.
Share your questions, workflows, or early impressions below!
Upgrade today!
Re: How can I refine the mesh around faults in Leapfrog?
Hi Christhian!
Are you creating a structured or an unstructured mesh?
Structured grids can be manually refined in the X,Y,or,Z direction by dividing the space on each row/column/layer.
This allows you to refine along the overall trend of a fault, but doesn't let you actually refine along the fault itself.
Unstructured grids will let you do this though.
The fault should be in the Geologic model you're basing your grid off (if not you can also use a polyline to represent the area of refinement).
Once the unstructured grid has been created you can double click the "2D Grid" button and define the refinement level.
Here's an example showing a 5-step refinement along Fault 3.
*NOTE: it will refine over a projected straight representation of a fault on a 2D grid at the bottom of the model, so if you have faults with low angles this may not achieve the desired outcome.
Hope this helps!
Josh


