kolme -ko'e-kol-kolm- gismu

x1 is a quantity of/contains/is made of coal/peat/anthracite/bituminous from source x2

See also tabno, tarla.

In notes:

gaznatu
x1 is a quantity of natural gas, a mixture of methane with smaller amounts of ethane, propane, butane, other gaseous hydrocarbons and petroleum deposits
kolgapci
x1 is a quantity of coal gas
selglagauko'e
x1 is a quantity of/contains/is made of coke from source x2
tabno
x1 is a quantity of/contains/is made of carbon/graphite/[diamond]/charcoal; x1 is organic.
tarla
x1 is a quantity of/contains/is made of tar/asphalt from source x2.