To log this cache please email me the answers to the following questions ? *****************************
1. What type ( grade or Rank) of coal is this ?
2. What does this chunk of coal weigh ?
3. What is the carbon content of this piece of coal ?
4. How many BTUs with this piece of coal produce ?
5. Describe to me what this cool feels like and looks like ?
6. A new change to the guidelines allows me to require a photo. Take a picture of you or a personal item at the site.NOTÂ information plaque ! 
This Big lump of Coal is a piece of the mammoth Coal vein found in the Panther Valley, Coal was first discovered near here in Summit Hill in 1791. Based on composition and properties Coal is assigned a rank that corresponds to a level of organic metamorphism. Here is the different levels of Coal. LIGNITE .... This is the lowest grade or Rank of Coal it only has a carbon reading between 60 and 70% also known as brown coal. SUB BITUMINOUS .... This grade of coal has a carbon content of about 75% . BITMINOUS ..... This type of coal is known as soft coal it is the most abundant coal , 50% of all the coal mined in the United States is bituminous . ANTHRACITE.... This is the highest grade of coal it has a carbon content over 87% is also known as hard coal . 