Enjoying today, reflecting on yesterday and dreaming of tomorrow ...
Showing posts with label geophysics. Show all posts
Showing posts with label geophysics. Show all posts

Sunday, February 7, 2010

A girl with many hats ...



There are many hats in my closet, although you can't see them.

Some are thread-bare from over-use, whilst others are nearly brand new.

The range is quite extensive for someone my age -- hard hats to floppy hats, hats from Africa to Europe, and a variety of coloured hats. A green hat for the garden, a red hat to stand out in the crowd, a yellow hat for positivity, a white hat for thoughtfulness, and blue hats for those hard-to-deal-with days. As each new day arrives, I instinctively reach for the appropriate hat ... or hats.

Whilst basking in the early morning light in my bathroom the other day I began thinking about one hat in particular. Recently I had removed it from its storage place at the back of my closet ... it having been there for 10 years meant it needed quite a bit of dusting off. However, I wore it, with pride, for one whole year (amongst others, because you are not limited to wearing one invisible hat!). But finally, last November, I discarded it.

So what to do with this hat now?

At this stage in my life I feel like I am cleansing; cleansing parts of my life which are too complicated, too much of a burden, or unsupportive of my chosen direction. Where did this hat fit in? Well, it certainly had been tried and tested. And it looked good on me. But, somehow, it did not quite fit ...

And at that moment, I realised I could not keep it. It no longer belonged in my closet. So I closed my eyes and then shredded it. Just like that! I expected to feel a little sadness, but I didn't. In fact, I felt ... relieved.


Amazingly enough, two days after the shredding episode, I was asked about this hat and whether I would wear it again. "No", I answered, "I have decided not to wear it ever again." "Never?" "Never", I replied with confidence.

Little does he know there are two more hats I am adding to my collection!

*grin*

Sunday, November 23, 2008

Memories coming back

I always say "life is interesting" ... and it always is! Wouldn't you agree?

At the moment memories are resurfacing from more than 10 years ago ... memories from my first job as a geologist/geophysicist with North Flinders Exploration in the Tanami Desert, Northern Territory, Australia. Why? I am starting to work again back in that field after a hiatus of nearly 10 years! Gosh, how time flies!

The overwhelming memories are of those people who helped shaped me ... and the overwhelming emotion is of gratefulness. Strange. Previously I have experienced some feelings of resentment, some anger as well as much joy at the recollection of those "good old days" in the Tanami. I have numerous friends with whom I have maintained contact (and friendships) ... and even re-joined working with some of them in Africa.

I am currently trying to get my head around airborne gravity and magnetic surveys and how this relates to the iron-ore game. It is no easy task grasping back that knowledge, which for so long has remained dormant in its grey filing cabinet. Yet at the same time it is amazing how much I can recall and will rework according to the task ahead! And that is where the emotion enters the frame ...

Remember that first magnetic interpretation? Yes, who wouldn't? I was perhaps 23 years old, and very much green around the gills when it came to experience -- but nobody could ever question my enthusaism! I slaved diligently on the interpretation of aeromag and ground mag data for the Eastern ELs and once I was 'happy' with it (a VERY hard task for a self-acknowledged perfectionist) I bravely displayed it to the project geologist. My memory of the event revolves around the reaction of the geologist: "so where are the dolerites?" And my reaction? I had no answer ... I could only blush and wish for the ground to swallow me up! What did he mean -- dolerites? All I saw were magnetic anomalies! Rocks -- what the??? BUT it turned out to be the best thing that ever happened ... and I suddenly understood what I needed to provide!

Years later ... some 12 years later ... a man with whom I have great respect for, a geological guru, told me my final magnetic interpretation for that same prospect was the best he'd seen! The subsequent drilling of the prospect had proven the value of my interpretation, which of course recognised the location of the dolerites (as well as many other geological features)! Thus, much thanks goes to my friend, Jason, who made me a better geophysicist; to Mr Nick, the man who restored my self-confidence; and to the only man who knew just how to 'manage' me (without me even realising it until now), Alex! xxx