"Sabunga" is apparently a (South Africa) colloquial name for a type or variety of sand and / or gravel, from weatherized dolerite.
As for a mining license, to be sure,
you should check with the (South Africa) Department of Minerals and Energy (DME.Gov.ZA).
If you are quarrying and commercially selling (Sabunga) dolerite,
then you REQUIRE a mining license issued by the government.
Legislation passed in South Africa, made minerals "government property",
for the benefit of "All" South Africans (not just you).
If you are digging up a little Sabunga with hand tools to be used on-site for construction on your farm, you might not require a mining license.
You can mine silver ore which is required to have 20 mining.
The correct spelling is "mining" (process or industry of gathering minerals from a mine).
mining
in a mine
The two types of mining are Open-cast mining and Underground mining. Underground mining is further divided in to Adit mining and Shaft mining.
They worked in a gold mine for a company mining for gold.
Coal mine
Bandit camp mining site - 16/21Al Kharid mining site - 9Dwarven mine - 9Rimmington mining site - 6South-east Varrock mining site - 4South-west Varrock mining site - 3Edgeville dungeon mine - 3North Edgeville mining site - 2Read link for more details
If your a non-member.. Mine some ore like Clay, Iron, Coal, Mithril, Adamant, and Runite ore. Right now my guy almost has 86 Mining and he gets 10-20 k each Runite ore. Level 1-15 Mining, you can go for the money and mine Clay, or go for the level and mine copper. Level 15-55 Mining, you can mine Iron for level until level 41-55, or you can mine Coal for Mining at level 30-55. (Note: You can mine silver at level 20 Mining for money and Gold at level 40 Mining for money.) Level 55-60 Mining, you can continue Mining Coal or Iron until 60, or mine Mithril for the money. Level 60-70 Mining, you can mine in the Mining Guild, so go there and mine, Coal and Mithril until level 70. Level 70-85 Mining, mine adamant, coal, and mithril until level 85. Level 85-99 mining, mine Runite ore for a bolt load of money and mine Adamant, Coal, and Mithril for xp =D
a mine
Mine Management refers to the mineral that is yet to be mined while mining management refers to the process of mining the minerals in question.
Modern mining method..