Showing posts with label science. Show all posts
Showing posts with label science. Show all posts

Friday, January 18, 2013

I look for and find small to large areas on and under the ground...

I look for and find small to large areas on and under the ground: lands and rocks that have something we want, something that we will mine if we can make enough money.

First, we drive or fly into an area of great promise, so we can put small and large rocks into bags. These rocks in bags are sent away so we can find out what they are made of, so we can see what the numbers will tell us. If we like what the numbers say, then we walk around the area of interest making notes and drawing lines in our field books and on large pieces of paper, and searching, always searching for the right signs. After that, if the signs are good and the numbers from the rocks are even better, we push long, round, empty spaces into the ground and pull out rocks to place in bags or boxes, all so we can continue to find out what the rocks are made of.

After looking at several areas, we eventually find exactly what we are trying to find--rocks that can make us some money (the numbers, some computers, and men and women that study numbers and work with computers tell us how it all came out; they *never* let us just go with our best guess). Then we put in a mine by using picks and other, larger and louder things, to go as deep under the ground as needed. After that, we take the money we made--while finding the good rocks or while working at the mine--to a bar, where we drink out of large glasses or bottles filled with something we like (fill in the ____ ). :-)

Then we go back out into new areas to look for more rocks that can make us some money (or rocks that we at least like, because we all like rocks, except maybe for the men and women who really like numbers and computers).

Permalink for this description of what I do as a mineral exploration geologist at The Up-Goer Five Text Editor.

Meme directive from Ann and Chris at Highly Allochthonous: Go to the Up Goer 5 text editor and explain your research or discipline in the 10 hundred most common words.

Ten Hundred Words of Science: a compilation of many of these descriptions.

Twitter: #upgoerfive #upgoer5

Saturday, October 30, 2010

Why Do I Like Geology

I’ve been asked to say what I like and don't like about my work or my life as a geologist.
--SIDE NOTE: I don’t often call myself a scientist, but I call myself a geologist, which I've heard is supposedly some kind of scientist, though I wonder some days, or maybe I just wonder about some people. Whew!--
These are questions that I’m rarely, if ever, asked in real life. What I’m usually asked is, what do you do as a geologist, because most people—as far as I can tell—don’t have the vaguest idea what a geologist does. When I’m asked that, I say vague things like, I map the geology out there, you know, the rocks (because I’m a rock person). Sometimes I’m asked—by people who have an idea of what a geologist might do, and who know that I work for mining companies—how is it that you find gold or whatever-it-is you’re looking for out there. Well, then I mention mapping to find out what is out there, drilling to delineate and define the ore, and looking for various hints and clues that depend on the commodity and ore-deposit type that I might think is worth looking for (or for which someone has paid me to look, if I haven’t had the chance to decide that for myself). I explain that some things look good because of past associations: certain colors in the rocks, certain types of brecciation, certain minerals, certain structural conditions, and possibly things like quartz veins if one happens to be trying to find a vein-type deposit—but maybe even if one isn’t, because quartz veining can indicate that something is going on in the area, some mineralization processes may have been at work.

And I explain that, really, to understand these things, to discover something undiscovered or to further delineate something already discovered but not yet large enough or good enough for anyone to want to come in and mine, that I or someone will have to sample the rocks, because assays and geochemical analyses need to be performed; these are necessary so I can tell what is really in the rocks and not just end up going on past associations. Past associations can lead you in a right or wrong direction, and that direction may just depend on blind luck. So samples are necessary, geochemistry is required.

And then I explain that I’m often working on a drilling project, whether it’s an early stage drilling project nearly immediately following the mapping and sampling phase or whether it’s an intermediate or end stage drilling program, where a mineral deposit of some kind has already been discovered or even partly drilled out. And that, once again, many samples with assays and geochemistry are required. Because, although a really good geologist can estimate copper grade in some kinds of deposits, gold grade is quite elusive, even in vein deposits where some of the gold might be quite visible.

So, what is my most favorite thing? The problem I have with this question is ultimately my problem with having favorites. I used to be asked to say what my favorite color was. I had to make that up. Because, really, I didn’t have one. I like, and have always liked, a hell of a lot of colors. Some not so much, most quite well. For a while I really liked lavender, and then I decided to have blue as a favorite color, perhaps as a reaction against the ubiquitiously female pink. At some point I decided that I didn’t like green—that was after living on the east coast where all the overgrown vegetation was obscuring my view of the geology. Now, there really aren’t any colors I dislike completely, although there are several that I favor, including magenta, various shades of purple, and some shades of green—among many others.

So again, what is the thing I like best about my work or my life as a geologist? I think primarily I like or even love rocks. I like working with them, I like being around them (they don’t talk too much, for one thing), and I like trying to figure out what they’ve been doing all the many eras, eons, and epochs that they’ve been in existence—depending on their geologic age. I also love the concept of geologic time, now popularly called deep time, and I’ve loved it for a long time (for me, that is—geologically speaking I’ve loved the concept of deep time for barely an instant). The rocks don’t even really have to be consolidated or rock-like, yet, for me to like or love them. Unconsolidated materials—soil, alluvium, gravels, sand—these are all rocks in the making, although many of the unconsolidated deposits won’t be preserved for future geologists to look at, but some of them will. And when I’m working with these unconsolidated materials, deposits, and formations of Anthropocene, Recent, or Pleistocene age—which I have mapped in some detail, and even drilled when needed—I often think about whether these particular deposits will get preserved and someday become rock, as though becoming rock is the primary purpose of being a deposit of any kind. (Yeah, maybe that’s weird, but that’s where deep time meets future time in my mind.)

So, now we’ve established what I like best—and because I like rocks best, and because I'm an exploration geologist looking for minerals, a few things become required, whether I like them or not. These requirements generally include that I travel for work, because one usually runs out of backyard rocks fairly quickly, and because the mineral deposits I'm finding, mapping, sampling, drilling, and delineating aren't usually found in my backyard (somone's backyard, maybe; if they had been found in my backyard, I'd alreay be rich and would just be blogging and traveling for a living).

Traveling, therefore, is a requirement. There are jobs that don’t require quite as much traveling; these are usually at or near mines. Some of these jobs require long commute times, and they usually require long working hours. By long commute, I mean as much as 2 hours in one direction. For compensation, the pay is often good, and sometimes the time off is good. Also, because travel away from home base is often required (except sometimes when working at mines), staying in motels becomes almost second nature. It used to be something I didn’t like, something that for some unknown reason even made me anxious. Now it’s nice to get away, at least for a while, and one reason that's so is that the rooms are almost always clean and not cleaned by me, and they have a greater feeling of space than the little house I currently live in.

And what do I dislike about the life? (Yes, we call it that: the life, like we were in the mafia or something.) That can depend on a particular job, but one thing that can be bothersome is office-type politics. Traveling away from the office, if one happens to have an office, gets one out from under the keen eyes of sometimes overbearing or over-managing bosses, gets one away from gossip and other related office antics, and can allow one the freedom to do one’s job properly. In the wide open spaces, one can feel free—even in these days of constant “on” required by cell phones and such, especially because cell service is not available in many prime exploration areas—unless one happens to be close to mines, freeways, major cities. Of course, by Nevada standards many of the “major” cities I’m referring to are quite small. Which is another good thing, for the most part.

What I have found over the years is that almost all good things have their downside in some circumstances, that good things become bad things, maybe just with repetition, maybe just because of the oppositional nature of things—and likewise for bad things. The things I don’t like under some circumstances can become things I like under other circumstances, and the things I like can become things I don't like, at least for some time being.

As far as using the things I like to motivate myself through things not liked: yes, I think I do that to some extent, but in some situations I’m more likely to motivate myself with things that arean’t strictly work related, by finding something that keeps my mind entertained or keeps me inspired. These things might be as simple as taking photographs when there is time, or finding something at work that I can do that is both helpful and personally rewarding, even though it might not be required or expected. And then other times I just plow through, knowing that mineral exploration is quite variable by nature, and that I’ll be doing something else soon, maybe tomorrow, maybe in a few months—but soon in the long scheme of things, and instantaneously by the standards of geologic time.

Thursday, October 14, 2010

A Quick Note about Earth Science Week

Yes, it's Earth Science Week, has been all week since the 10th, will be all week through the 16th. As usual, the Nevada Bureau of Mines and Geology is doing it's own thing for Earth Science Week: a one-day field trip, held both this coming Saturday and Sunday, the 16th and 17th. The field trip is called, "In Search of Tufa, Tuff, and Tough Rocks." Go to that link to sign up.

These field trips are always good, are open to the public, and often have several geologists besides the main field trip leaders along for question answering. I'm sorry to say that I won't be making it this year.

For anyone interested, whether going or not, the road log for the field trip is already available online, check out some great pictures of tufa domes! On the trip - or if you follow the trip guide at a later time - you'll see tufa, tuff, and some granodiorite (the tough rocks). You'll also travel across some old Lake Lahontan shorelines, northeast of Reno, NV, near Pyramid Lake.

Wednesday, October 13, 2010

A Million Things and DonorsChoose

There is a lot going on around the geoblogosphere (and more than that) and it has been harder for me to post during this most recent round of 10 hour days than I remember it being back when I started blogging. Maybe my posts were much simpler then, just a photo or two, some update about the weather, a link or two, and move on.
First, before I get distracted, let me point you to what I think is one of the most important things going on this week and into next month: Anne Jefferson and Chris Rowan of Highly Allochthonous are sponsoring their annual Earth Science DonorsChoose Challenge, which brings earth science tools, projects, and supplies to students and classrooms in need of your support. Go to their giving page, where you will find several projects worth funding, as well as links to other Earth Science giving pages including one by Maitri of Maitri's VatulBlog. As a bonus, HP is matching the first $50,000 raised during the Science Bloggers for the Schools challenge, this week through November 9th. So, get to it!

Also, it's National Fossil Day, and Anne has a great post up about the John Day Fossil Beds National Monument in Oregon, which I visited very briefly this summer, and reported on equally as briefly. :)

Back to my rant: I get home after 10 hours at work, sometime between 5:10 and 5:30, and I've been doing that now for almost an entire month. After getting home, I might read a little online, have dinner, then maybe I'll have time to watch a Stargate Universe episode with MOH if he's not working nights. Then, after dinner, maybe I'll hang out online just a little more via mobile after getting ready for bed, or maybe I'll read. (Currently I'm reading - very slowly I might add - Roads: Driving America's Great Highways by Larry McMurtry).

In the morning, my alarm goes off at 4:30, I snooze it until as late as 5:00, make coffee, have coffee while reading blogs and news until maybe 6:00, at which time if I'm actually editing an already written post I might push it until 6:10 or so, then I get ready very quickly so I can be out the door at 6:40.

I think about blogging, not constantly, but often. I think about my many blog ideas, am in the midst of a few things already started, have Wedges to think about, and other stories in progress from earlier this year or last - and I bog down, or give up, or something - because the truth is, it just doesn't seem like there is that much time in the day.

I have access to a computer at work (not my computer, which would be much, much faster), but have not felt at all comfortable writing anything, even during coffee breaks or lunch. Instead, a couple-three of us get together and yak about things: work things, geological things, world of finance things, other things. One thing different than a couple years ago: I share a large room (a coreshed) with one or two other geo-types and don't have an office space to myself.

Then, on breaks between work periods, at least during these last 30 days, I've had a drive-to-meeting and drive-back-from-meeting break (two days); one whole day off, half of which was spent doing laundry; and a field-trip break (three days, all on the road). What I mean is, on breaks, I tend to be going somewhere, maybe because I'm not really traveling for work at the moment. During these various trips, I sometimes end up in a place without a good or easy-to-use internet connection, at least for a short time, or - as during the breaks over this last month - I end up in places where socializing and hanging out with other geos talking about old times, geology, the mining business, good stories, and other things takes precedence over all but the most cursory checking of things online via mobile in the late evening.

So, what this all boils down to, is that you - all my readers - are not getting many posts from me. And I don't see much to do about that right now!

Tuesday, September 29, 2009

It's Not Too Late!


Video created by The Sneer Review.

It's not too late to vote for GrrlScientist, who blogs at Living the Scientific Life (Scientist, Interrupted). She's in the running in the Blog Your Way to Antarctica contest, and has been endorsed by many. Tomorrow is the last day to vote!

Vote here! Vote now! It's not too late!

Friday, August 7, 2009

Survey on Women Geoscientists and Blogs

Kim Hannula and several other colleagues are conducting a survey about how women geoscientists use blogs, both as readers of blogs and as blog authors. Please read the official request and statement about the survey at All of My Faults Are Stress Related. Note that while women and minority geoscientists are the main focus of the survey, others are welcome to participate.