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2.4.1 Simple Plug Geometries

These models all result in 1000 m radius circular outcrops, but have significantly different sub-surface geometries. The lack of obvious differences between the results suggest that careful modelling of the data would have to be carried out to distinguish between these cases.

Block models are viewed from SE.
Click on the images to launch Noddy. A legend is provided at the end of this page.
Summary wavelet transform animation comparing 4 different geometries

Link	Block	Gravity	Magnetics	Magnetics	Magnetics at Pole	Magnetics at Pole 1VD
Upright Circular Cylinrical Plug	LOAD JPEG IMAGE	LOAD JPEG IMAGE	LOAD JPEG IMAGE	LOAD JPEG IMAGE	LOAD JPEG IMAGE	LOAD JPEG IMAGE
Truncated Circular Conic Plug	LOAD JPEG IMAGE	LOAD JPEG IMAGE	LOAD JPEG IMAGE	LOAD JPEG IMAGE	LOAD JPEG IMAGE	LOAD JPEG IMAGE
Truncated Parabolic Plug	LOAD JPEG IMAGE	LOAD JPEG IMAGE	LOAD JPEG IMAGE	LOAD JPEG IMAGE	LOAD JPEG IMAGE	LOAD JPEG IMAGE
Truncated Spherical Plug	LOAD JPEG IMAGE	LOAD JPEG IMAGE	LOAD JPEG IMAGE	LOAD JPEG IMAGE	LOAD JPEG IMAGE	LOAD JPEG IMAGE
Truncated Inverted Parabolic Plug	LOAD JPEG IMAGE	LOAD JPEG IMAGE	LOAD JPEG IMAGE	LOAD JPEG IMAGE	LOAD JPEG IMAGE	LOAD JPEG IMAGE

Key	Survey Parameters	Scales
plug r = 1 k = 10-2 background r = 0 k = 0 image width 10,000 m	Inclination -50° Intensity 50,000 or 70,000 gamma Flight height 200 m	max min max min

All models created using Noddy
Copyright © 1998-2002 AGCRC & Mark Jessell

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