Organic compounds are quite simply any molecule that contains carbon atoms. Some definitions also include the need to contain hydrogen atoms, as carbon and hydrogen are both components necessary for living things.This definition holds for the molecules, regardless of what state of matter they are in.ut researchers have also discovered that some synthetic organic compounds are made as a byproduct inside plants or animals. They're still organic compounds because they contain carbon, but they're also still synthetic since they are made by the organism. One example could be methane, as it's a byproduct of digestion.
Cost of Stone. As of 2013, the average cost of the stone to build a wall ranges in price from around $8 per square foot to around $12 per square foot for general rocks. The higher the quality of the stone, the higher the associated price -- for example, slate and granite compared to generic river rock.
Estimated costs for crushed stone: 1  Minimum cost: $27.50 per ton of basic landscaping crushed stone when 23 or more tons are purchased at one time. 2  Costs increase per ton when fewer tons are ordered. 3  Maximum cost: $38.20 per ton of white marble crushed stone, not including delivery.