Core Sample

Home   ›   Shop   ›   Petroleum Cores   ›   Core Sample

	Core Type	Permeability	Porosity
	Bandera Brown	30-45 mD	21-23%	Enlarge	Select
	Bandera Gray	25-45 mD	19-21%	Enlarge	Select
	Boise Buff	700-3000 mD	25-28%	Enlarge	Select
	Boise Gray	5000-7000 mD	29-30%	Enlarge	Select
	Briar Hill	2000-5000 mD	23-25%	Enlarge	Select
	Castlegate	400-1400 mD	27-29%	Enlarge	Select
	Clear Amherst Gray	25-150 mD	18-21%	Enlarge	Select
	Clear Birmingham Buff	250-500 mD	18-21%	Enlarge	Select
	Colorado Tan	Less than 10 mD	7-9%	Enlarge	Select
	Crab Orchard	less than 1 mD	7-9%	Enlarge	Select
	Indiana Limestone Buff	2-20 mD	12-14%	Enlarge	Select
	Indiana Limestone Gray	2-20 mD	12-14%	Enlarge	Select
	Scioto	less than 1 mD	16-18%	Enlarge	Select
	Standard Amherst Gray	150-300 mD	18-21%	Enlarge	Select
	Standard Birmingham Buff	150-300 mD	18-21%	Enlarge	Select
	Torrey Buff	.4-3 mD	13-17%	Enlarge	Select
	Torrey Red	0.2-0.9 mD	13-16%	Enlarge	Select

Please fill out the table below to view pricing of in stock core cylinders. If the size or type of stone you are looking for is not listed, please fill out the form under the contact section or e-mail info@quarrysource.com.

Diameter

  1" Diameter 1.5" Diameter 2" Diameter 2.5" Diameter 3" Diameter 3.5" Diameter 4" Diameter 4.5" Diameter 5" Diameter 5.5" Diameter 6" Diameter 7" Diameter 8" Diameter 9" Diameter 10" Diameter 11" Diameter 12" Diameter

Length ^[?]

  1" 2" 3" 4" 5" 6" 7" 8" 9" 10" 11" 12" 13" 14" 15" 16" 17" 18" 19" 20" 21" 22" 23" 24"

Core Type

  Bandera Brown Bandera Gray Boise Buff Boise Gray Briar Hill Castlegate Clear Amherst Gray Clear Birmingham Buff Colorado Tan Crab Orchard Indiana Limestone Buff Indiana Limestone Gray Scioto Standard Amherst Gray Standard Birmingham Buff Torrey Buff Torrey Red

Quantity

Add to Quote »

Important Notes

Permeabilities are in units of “millidarcies (mD) to air". These are not 'guaranteed' values and only to be used as references for our customers. Being a natural stone, permeabilities can widely vary within the depths and widths of the blocks. The values of each large core block are assigned permeabilities based on testing results of a small 1 1/2" dia x 2" long sampling cut from the corner of the block. Every attempt is always made to secure the purchased cores within the closest range possible to that of the value ordered, but again are not exact. After being cut, cores are not cleaned, but are tested with a mini perm to see that they are within an acceptable range.

Only Berea Sandstone™ Cores are tested for permeability.

International Shipping Note: The cost of shipping does NOT include any fees, duties, &/or taxes added or assessed by the customer's government, school, or agency.

Shipping addresses must be complete with street number, street, city, state, and zip code. PO Boxes are NOT acceptable. A contact name, number, and email are also required.