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Graphite Stocks, Prices & Graphene

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Under Construction - will be changed to Battery Metals

Ultimately price is determined by how well a seller meets the requirements of the buyer

I tried to find good recent videos on various companies and there is not a lot of good ones. I highly recommend the Dr. Ian Flint Videos, nothing to do with Elcora. This is a chance to listen to a true expert in graphite/graphene and he is honest and objective. He talks about all kinds of graphite and different companies and mines - not in a bad or good way but a real way!!

Graphite - and many will think of a pencil but is a very versatile non-metallic mineral and one of four main natural forms of carbon along with coke, coal, anthracite and diamond. Graphite really caught my interest because I believed the demand for Lithium-ion batteries could be enormous and when graphene came along it really intrigued me on the tech side.

Another factor - I knew of a large graphite deposit long before it became popular and that was Bissett Creek. I knew one of the original principal investors when it was still private and he was never shy letting me know about the positive attributes of graphite.

Graphite is unique in a number of ways to other metals and to understand the graphite potential of mines and deposits as well as pricing there is a few very important things to understand.

Graphite Purity – in % Carbon

The purity or amount of Carbon (C) is very important. A mining operation has to get their graphite up to a 94% to 97% carbon level to get good market prices. If you think of Gold and some other metals it is similar to the recovery rate, except you need that 94% threshold for best price.

Graphite Types and Flake size

Natural Graphite from mines is produced in three forms: amorphous (60-85%C), flake (>85%C) and vein (>90%C). Vein graphite is only being mined in Sri Lanka.

Graphite can also be manufactured synthetically, primarily via the Acheson Process

Amorphous graphite is best to think of very fine like a powder

Graphite Flake is like it sounds but to complicate matters it is broken down into different flake sizes and that is important because there is price differentials for the sizes. The sizes are measured by mesh and the larger flakes get better prices. I have listed the four sizes below with the corresponding mesh size. Jumbo is not very common and the prices below are recent but I am basically using that to illustrate price differential. Those prices can fluctuate as the chart shows above

Small/fine flake        -100 mesh               $760/tflakegraphitr

Medium flake           +100 to -80 mesh    $950/t

Large flake               +80 mesh                $1,100/t

XL flake (jumbo)     +50 mesh                $1,950/t

A very important factor on the supply side is China because they dominate

the supply side of the marketProducergraphite piechart, especially Amorphous Graphite. Depending on the year and whose data you look at  China basically supplys between 73% and 77% of the market. However when you consider Flake graphite only - their share of supply drops to about 60% and Brazil 20% than India, Canada and others.

Recently the Chinese graphite industry has been consolidating and the more pollution prone mines have been shut down. The consensus is that this will eventually pressure prices higher. Never the less - China is currently supplying practically all the Spherical Graphite for batteries, as pointed out in my November 2015 Graphite Report.

Another important factor is most Lithium ion batteries are using synthetic graphite that is multiples the price of Large Flake. This is where a large opportunity lies for the new mines, if they can upgrade to Spherical Graphite they can get $6,000 to $10,000 a ton as a ball park. I also believe that here in lies the potential for Flake graphite to lower battery cost as it is way cheaper than synthetic as long as the Flake can be brought up to a high enough quality.

And that my friends is a challenge and harder to do than most of the junior miners are touting. But I am also sure that is what Tesla is looking for, see my peice on Seeking Alpha


The current issue in the market now that has caused price weakness is the drop in world economies and trade. GraphiteuseThe graphite companies will all hype the big demand coming in batteries and while that is true, battery demand is just not a big enough part of the market to influence overall price. 

Graphite prices will improve once the World economies recover and/or when we reach the point where the pendulum swings far enough for battery demand to influence price higher. The chart on the lower left showing battery demand and the amount of 100 mesh graphite feed required is data from an Anode Manufacturer that Syrah Resources had in a feasibility.

You can see that demand of 100,000 tons in 2015 will double to 200,000 tons in 2017. As long as world economies do not plunger further this pendulum swing should happen in 2016 or 2017.

VeinGraphiteMarket Seg

 I am going to touch on the Vein graphite because it is very unique. You can see on the pie chart to the right that uses for Sri Lanka vein is mostly in electronics and mobile energy. It really is a niche market and I believe Dr. Flint is probably correct that it is the best place to start for graphene production.

I will have a section on graphene below, but a short description and analogy would be; Graphene is only 1 atom thick and if you had a sheet as thin as a piece of paper and put a pencil point on it and balanced an elephant on top it could not break through.

Sri Lanka vein graphite comes out of the ground at 90% to 99% pure, so it starts at a level all the other miners are trying to get to. It can also be upgraded to Spherical Graphite much easier. Laborrates are very low in Sri Lanka and their graphite is truly unique and fetches the highest prices on the market.


Graphite is not like other metals because there is really no set market to sell into. Miners must get some agreements in place with end users to sell their graphite and then they might be able to get financing. Financing agreements with end users is another possibility. Financiers are going to be very picky - so only a handful of companies are going to get mine financing plus the market is only big enough and will only see enough growth for a few new producers.

Sri Lanka previously shipped their graphite raw because it is that pure. In reality and in the end no matter what your graphite can do or how good it is, you will have to mine enough of it to make revenues and profits. This means despite all the fancy testing, juniors still have to go through the traditional exploration path and prove up a resource to at least Measured and Indicated, obtain a Final Feasibility and Environmental and Mine permit. So far Northern Graphite is the only one to achieve this, probably as they were one of the first starters.

Flake size and distribution in the deposit is very important. Large flake gets the best price and that is an advantage Northern Graphite has with 90% of their Bisset Creek deposit at large and jumbo size flake. There is no way any of the juniors will compete with China on Amorphous and fine flake graphite. They need a good distribution of large flake.



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