![]() They are named Bedevere, Kaye, Ector, Gareth, Ywain, Gawain, Tristram, PalSac, Excalibur, Launfal, and Perceval.įive broad categories of kimberlite facies have been recognised: these being epiclastic kimberlite, tuffisitic kimberlite, tuffisitic kimberlite breccia, pelletal tuffisitic kimberlite and micaceous tuffisitic kimberlite. The remaining 11 pipes (contained in three clusters) are all significantly diamondiferous and are situated within the mining lease. The most northerly Emu cluster, consisting of two pipes (on the exploration licence), lies outside the current mineral lease and from the limited sampling data available are currently not known to be economic. The pipes are located within four main clusters over an area of 10km by 5km and are located close to the projected trace of the north-west trending Merlin Fault, which appears to have had a strong influence on the intrusion of the kimberlite volcanoes. The sagged nature of the infill sediments, the upturned edges with associated slickensides, the presence of a basal non-kimberlitic conglomerate and the thickened iron pisolite profiles, all suggest that the Cretaceous aged sediments have subsided into the pipe structures possibly due to solution weathering of the kimberlite. The kimberlites are strongly weathered to 60m - 80m depth from surface and appear to have sunk back down into the craters, that have been in-filled with Cretaceous sediments that are up to 40m thick. In the case of Palomides and Sacramore they coalesce into a larger single vent named PalSac. In the softer sediments beneath the Bukalara/ Proterozoic unconformity, some pipes increase in diameter. At surface the shapes of the pipes are circular to elliptical and maintain their regular shape and near vertical sides within the Bukalara sandstone. The Merlin pipes are small, with the diameter of the upper levels varying between 50m–125m. Thin deposits of Cretaceous sediments and laterite overlie the pipes. The Merlin kimberlites are Devonian in age (382 million to 352 million years ago) and intrude mid-Proterozoic shales and dolomites of the McArthur Group and the unconformably overlying Cambrian Bukalara Sandstone. You may change this option in the 'Settings:General' inspector.The Merlin kimberlite field is situated on the eastern side of the North Australian Craton, ~100km south-west of the coast of the Gulf of Carpentaria. Merlin Project uses per default a dynamic unit when calculating duration. So if having entered '8 hours' in such a column and need to see this in days, you have to enter the correct amount manually. They have only then a value, if you have manually entered one. ![]() 'Given Work' or 'Given Duration' columns are not calculated by Merlin Project. Note: This setting isn't automatically changing existing values in 'Given Work', 'Given Duration' or 'Actual Work'. This way Merlin Project will automatically calculate 'Actual Work' in the desired unit when you change the completion % of an activity while updating its progress. Recommendation: Set this setting early on in your project. This setting applies to following columns: You select the desired unit in 'Settings > Project Settings > Duration > Calculation Unit'. ![]() You simply select the desired unit in 'Settings > General > Duration > Calculation Unit'.Īs a user of Merlin Project Go on your iPhone or iPad: How to have all work or duration units the same, for example in 'days'?Īs a user of Merlin Project or Merlin Project Express on your mac: That shows the first activity by a planned work of 1.62 days, the other by 1.12 months. Merlin Project calculates the information, uses the statistic work values and selects the unit coming nearer to the entered values. So you enable the desired column(s) in the outline or Gantt. You need now to show - maybe for reporting reasons - 'Planned Work', 'Expected Duration', etc by activity or assignment. So let's assume that you have two activities defined one by 13 hours, the other by 4.5 weeks of given work. You use Merlin Project to schedule your projects and keep track of work, resources and cost? Then you already know how to enter new activities, define them by 'Given Work' or 'Given Duration' as required and/or assign resources. ![]()
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