dc.contributor.author |
Jayawardena, DE de S |
|
dc.date.accessioned |
2023-09-21T04:39:47Z |
|
dc.date.available |
2023-09-21T04:39:47Z |
|
dc.date.issued |
1984-05-28 |
|
dc.identifier.citation |
** |
en_US |
dc.identifier.uri |
http://dl.lib.uom.lk/handle/123/21457 |
|
dc.description.abstract |
Mineral Resource Assessment means the estimation of a nation’s mineral
resources and their classification into appropriate categories. The term resources is
used to refer to quantities of foreseeable economic interest that are available for
exploitation.
The main objective of embarking on a mineral resource assessment programme is to
plan-out the strategy for the long-term supply of minerals for existing mineral based
industries taking into consideration the expansion programmes of such industries. In
Sri Lanka, the mineral sector industries are broadly categorised into (a) industries
based on local minerals and (b) the exploitation of minerals available locally for the
export market.
An attempt has been made in this paper to outline the basic principles of mineral
resource assessment based on increasing degree of geological assurance and economic
considerations. Such a resource classification scheme called the “Mckelvey Box”
as adopted by the U. S. Bureau of Mines and the U. S. Geological Survey is
attempted and the adequacy of local mineral resources to sustain mineral based /
industries is described. Since mineral resources are non-renewable, the optimuny'
utilization of such resources is emphasised keeping in mind the impact of exploitation
on the environment. |
en_US |
dc.language.iso |
en |
en_US |
dc.publisher |
Department of Mining and Mineral Engineering |
en_US |
dc.title |
Mineral resource assessment and long term supply of minerals |
en_US |
dc.type |
Conference-Full-text |
en_US |
dc.identifier.faculty |
Engineering |
en_US |
dc.identifier.department |
Department of Mining and Mineral Engineering |
en_US |
dc.identifier.year |
1984 |
en_US |
dc.identifier.conference |
Symposium on mineral resources of sri lanka and its developments |
en_US |
dc.identifier.place |
University of Moratuwa, Katubedda, Moratuwa. |
en_US |
dc.identifier.pgnos |
pp. 9-17 |
en_US |
dc.identifier.proceeding |
Proceedings of the symposium on mineral resources of Sri Lanka and its developments |
en_US |