Report ... |
Dentro del libro
Resultados 1-5 de 47
Página
... Flats Report on Cox's Bight Tinfield ... ... ... ... ... :: ... :: ... :: :: : : : ... ... . Cox's Bight Tin Mines , No Liability .. Kent Tin Prospecting Association Pender & Atkins ' Sections .... ... : i xiii xxviii xxxix xli ...
... Flats Report on Cox's Bight Tinfield ... ... ... ... ... :: ... :: ... :: :: : : : ... ... . Cox's Bight Tin Mines , No Liability .. Kent Tin Prospecting Association Pender & Atkins ' Sections .... ... : i xiii xxviii xxxix xli ...
Página 8
... Flat , Harris Reward , the Queen River and its tributaries , and at and around Darwin . SILVER - MINING . The past year has witnessed the firmer establishment of the Zeehan field as a mineral - producing centre . Very marked increases ...
... Flat , Harris Reward , the Queen River and its tributaries , and at and around Darwin . SILVER - MINING . The past year has witnessed the firmer establishment of the Zeehan field as a mineral - producing centre . Very marked increases ...
Página 17
... flat terrace - land between the mountain ranges and the sea - shore . It has recently been examined by the Government Geologist , and his report thereon is appended hereto . The tin ore has been shed from quartz veins in a spur of ...
... flat terrace - land between the mountain ranges and the sea - shore . It has recently been examined by the Government Geologist , and his report thereon is appended hereto . The tin ore has been shed from quartz veins in a spur of ...
Página 43
... flat country . SUBJECT B. - ORE - DRESSING AND SAMPLING . 1. How would you sample an irregular lode - tin formation , extending over a surface area of 15 or 20 acres , which has not been exploited to any extent by shafts or adits ? 2 ...
... flat country . SUBJECT B. - ORE - DRESSING AND SAMPLING . 1. How would you sample an irregular lode - tin formation , extending over a surface area of 15 or 20 acres , which has not been exploited to any extent by shafts or adits ? 2 ...
Página 51
... flats , which have not been bottomed . The Kent Tin P.A. have a large area of lagoon flats , which it is intended to prove by bore - holes before placing any machinery on the property . This comparatively small granite area is ...
... flats , which have not been bottomed . The Kent Tin P.A. have a large area of lagoon flats , which it is intended to prove by bore - holes before placing any machinery on the property . This comparatively small granite area is ...
Términos y frases comunes
12 feet 20 feet 31st December accident acres adit alluvial arsenopyrite Beaconsfield boundary bruises cage carrying channel City of Hobart Coal Company copper Cox's Bight Creek crosscut east crushed depth district Ditto Ditto drive dwts east reef explosives feet feet further feet west feet wide flat fractures further west Gate reefs gelignite gold-bearing Golden Gate gossan granite ground Grubb's shaft Gully hill Hobart inches injured intersected Loane's reef lode Lyell main reef main shaft Mangana Married Mathinna Miner's Dream mineral Mount Cameron Name of Sufferer north and south north-west occur outcrop passed payable prospecting pyrites pyrrhotite quantity quartz quartz veins quartzite reef formation reef-channel Renison Bell rock sandstone schist Section shoot slate sluice South Gate stone stope strata sunk surface Tasmania Gold Tasmanian Consols tion tons truck tunnel underground underlay ventilation west reef western reef width winze Zeehan zone