掀开奶罩边躁狠狠躁苏玥视频,无码专区3d动漫精品,去阳台跪着把屁股抬起来,精品国产丝袜黑色高跟鞋


Zenith Minerals delivers maiden manganese resource in Earaheedy Basin

  • Thursday, April 11, 2013
  • Source:

  • Keywords:manganese ore,Mn
[Fellow]Zenith Minerals (ASX: ZNC) has defined an initial
 [Ferro-alloys.com]Zenith Minerals (ASX: ZNC) has defined an initial Inferred Resource for the first of its manganese prospects in the Earaheedy Basin, north of Wiluna in Western Australia.
 
The Inferred Resource for the Red Lake Prospect comprises 1.6 million tonnes at 15.7% manganese, using a 5% cut-off grade, including 1.2 million tonnes at 19% manganese, using a 10% cut-off grade.
 
Zenith has previously identified the Earaheedy Basin as a potential new manganese province with similarities to the giant Kalahari manganese field in South Africa.
 
The Resource estimate for the Red Lake Prospect was based on drilling completed in late 2012.
 
The mineralisation has a lateral extent of about 400 metres by 300 metres, is up to 4 metres in true thickness and has been tested by reverse circulation drilling.
 
Notable intercepts from drilling included 5 metres at 34.8% manganese from 22 metres, including 3 metres at 41% manganese; 3 metres at 34.8% manganese from 19 metres, including 1 metre at 42.3%; and 3 metres at 32.6% manganese from 20 metres, including 2 metres at 38.4% manganese.
 
Geophysics and drilling are planned for a range of manganese targets in the next few months, including at the Christmas Bore prospect.
 
Most of the targets to be tested are located beneath shallow cover in the Lockeridge and Red Lake areas. The principal aim is to outline sufficient manganese ore to support a mining operation.
 
Zenith’s Earaheedy Basin tenements cover 75 strike kilometres of prospective stratigraphy.
 
Primary mineralisation comprises stratiform manganese carbonate and is associated with iron formations in adjacent stratigraphy.
 
Zenith’s priority target is high grade, over 40%, manganese oxide formed by weathering or supergene upgrade of the primary carbonate.
 
The next stage of scout drilling is targeted at confirming the presence of manganese mineralisation prior to completing additional detailed resource definition drilling in subsequent programs.
 
Bulk sampling for beneficiation and metallurgical test of manganese mineralisation will be undertaken once there is an indication of additional manganese mineralisation in the area.
 
Zenith had $2.6 million in cash at the end of the December 2012 quarter.
 
 
  • [Editor:editor]

Tell Us What You Think

please login!   login   register
Please be logged in to comment!
主站蜘蛛池模板: 鄂托克旗| 循化| 同江市| 宿松县| 南华县| 大埔县| 皮山县| 洞口县| 浪卡子县| 三明市| 澳门| 西峡县| 合肥市| 蕉岭县| 黄大仙区| 丰县| 桂阳县| 陕西省| 库尔勒市| 泗洪县| 淄博市| 湘阴县| 南岸区| 丰都县| 澳门| 广饶县| 洛宁县| 汝阳县| 凉城县| 阳泉市| 阿拉善左旗| 扎兰屯市| 定边县| 毕节市| 绥芬河市| 龙泉市| 桐庐县| 宁强县| 山丹县| 兴安县| 伊川县|