(PDF) Petrographic study of geological units and …
The Masara Gold District in southeastern Mindanao island is an area of prolific hydrothermal copper and gold mineralization. This study documents the mineralization characteristics of the NW-trending Bonanza-Sandy epithermal …
Apex Mining Co Vs SE Mindanao Gold Mining Corp
1. The case involves numerous mining claims over the Diwalwal Gold Rush Area located within a forest reserve in Davao del Norte and Davao Oriental. Marcopper Mining Corporation was granted an exploration permit over the area but later assigned its rights to Southeast Mindanao Gold Mining Corporation. 2. The Supreme Court ruled that neither SEM nor its predecessor MMC …
Carlin‐type Gold Prospects in Surigao del Norte, …
Three calcareous sedimentary rock-hosted Carlin type-like gold prospects were mapped in a mineral production sharing agreement area of Philex Gold Philippines Inc. in Taganaan municipality,...
Davao Field Report
Mining operations at Masara involve the extraction and processing of gold ore to recover gold which undergoes a process including drilling, blasting, and crushing the ore, followed by gold …
Southeast Mindanao Gold Mining Corp vs. Balite …
1) The case involved a dispute over mining rights in the Diwalwal gold rush area between Southeast Mindanao Gold Mining Corporation (SEM) and small-scale miners. SEM claimed rights under Exploration Permit 133 while the miners …
Police raid nets 10 illegal miners in Opol gold rush site
A predawn raid by the police on an illegal mining site netted ten illegal miners extracting gold at a new gold rush area in a remote village in Opol town in Misamis Oriental last Friday, October 18. Opol town police investigator Rodel Suaybaguio said the police teams also confiscated two dump trucks, eight motorcycles, and 300 sacks of gold ore ...
Apex Mining vs. Southeast Mindanao Gold Mining
Apex Mining won a Supreme Court case voiding Southeast Mindanao's mining permit for regulatory lapses. Facts: The case revolves around a long-standing dispute over mining rights …
Mercury contamination associated with artisanal gold mining …
The Science of the Total Environment 228 Ž1999. 95]109 Mercury contamination associated with artisanal gold mining on the island of Mindanao, the Philippines J.D. Appletona,U, T.M. Williams a, N. Breward a, A. Apostolb, J. Miguel b, C. Mirandab a British Geological Sur¨ ey, Keyworth, Nottingham NG12 5GG, UK b Mines and Geosciences Bureau ...
Southeast Mindanao Gold Mining Corp vs Balite Portal Mining …
FIRST DIVISION [G.R. No. 135190.April 3, 2002. SOUTHEAST MINDANAO GOLD MINING CORPORATION, Petitioner, vs. BALITE PORTAL MINING COOPERATIVE and others similarly situated; and THE HONORABLE ANTONIO CERILLES, in his capacity as Secretary of the Department of Environment and Natural Resources (DENR), PROVINCIAL MINING …
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This document summarizes a Supreme Court of the Philippines case involving multiple mining companies and cooperatives disputing mineral rights over an area in Davao del Norte and Davao Oriental known as the Diwalwal Gold Rush Area. The court ruled that 1) the assignment of an exploration permit from one company to another was invalid under mining laws without …
Characteristics of the Kematu epithermal gold deposit at …
The Kematu Au-Ag epithermal deposit at Tboli area, Province of South Cotabato, Mindanao, Philippines, contains an inferred mineral resource of 3.8 million tonnes, at 8.7 g/t Au and 27 g/t Ag in 2012.
Mining Industry in Northern Mindanao: Its …
O.P. Canencia et al. / Mindanao Journal of Science and Technology Vol. 13 (2015) 75-98 76 1. Introduction . Mining and responsible mining initiatives/practices had been identified as very poor record in the Philippines in terms of scientific or empirical data support from scientists, researchers, investors and policy makers. Similarly,
Philippines' Tampakan copper-gold mine may begin
The Philippines' biggest mining project, the Tampakan copper-gold site in Mindanao, may begin commercial operations in the last quarter of 2026 at the earliest, project developer Sagittarius ...
2 Natres
Whether or not the Southeast Mindanao Gold Mining Corporation be automatically assigned as an agent of the Marcopper Mining Corporation. Holding of the Case: No, the assignment made was void for exploration permits are non-transferrable thus, amounts to illegal act. Section 25 of the R 7942 provides that trabnsfers and assignments to qualified ...
G.R. NO. 152613 & 152628. June 23, 2006 (Case Brief / Digest)
Apex Mining Co., Inc. v. Southeast Mindanao Gold Mining Corporation **Facts:** 1. **Establishment of Forest Reserve (1931):** Governor General Dwight F. Davis issued Proclamation No. 369, establishing the Agusan-Davao-Surigao Forest Reserve covering approximately 1,927,400 hectares. 2. **Discovery and Claims (1983-1984):** Camilo Banad …
(PDF) Alteration and lithogeochemistry in the Masara gold …
In the field, these east-west trending epithermal gold veins are associated with sericite alteration haloes. However, these highly altered zones were not reflected in the alteration index map since the samples collected and analyzed from the area are limited to fresh porphyritic andesites. ... Mindanao Island, Philippines. Apex Mining Co., Inc ...
Apex Mining Co., Inc., vs. Southeast Mindanao Gold Mining …
2. Apex Mining Co., Inc., Vs. Southeast Mindanao Gold Mining Corp. - Free download as Word Doc (.doc), PDF File (.pdf), Text File (.txt) or read online for free. 1. The assignment of Exploration Permit 133 from Marcopper Mining Corporation to Southeast Mindanao Gold Mining Corporation is invalid because it directly contravenes the terms of the permit which state it is for the …
Epithermal mineralization of the Bonanza-Sandy vein system, Masara Gold
The Masara Gold District in southeastern Mindanao island is an area of prolific hydrothermal copper and gold mineralization. This study documents the mineralization characteristics of the NW-trending Bonanza-Sandy epithermal veins to constrain
MINDANAO GOLD LIMITED RESOLVED,...
MINDANAO GOLD LIMITED RESOLVED, that for and in consideration of the amount of Php174,600,000.00, Apex Mining Company, Inc. (the "Company") be, as it...
Mining in the late 19th century (2)
Rich and sterile parts alternate, the gold being mostly in pockets. From one of the veins in Caninoro in a length of 18 inches, one hundred ounces of gold were taken." (1900:149) Sometime after this find, Messsrs. Aldecoa and Co., a Manila firm, erected stamps at Surigao, and a certain amount of gold was sent regularly to Manila.
Southeast Mindanao Vs Balite Case Digest | PDF | Mining
Southeast Mindanao vs Balite Case Digest - Free download as Word Doc (.doc / .docx), PDF File (.pdf), Text File (.txt) or read online for free. The document summarizes a land dispute over a gold mining area called Diwalwal in the Philippines. It discusses the various parties that were granted exploration and mining permits in the area over time, including Marcopper Mining Corporation …
A Geological Review of the Tampakan Copper-Gold Deposit, …
Located on the island of Mindanao in the Southern Philippines, the Tampakan copper-gold deposit represents a major high-sulfidation epithermal deposit superimposed on an underlying porphyry copper ...
Mineralization parameters and exploration targeting for gold …
The Masara Gold District in southeastern Mindanao island is an area of prolific hydrothermal copper and gold mineralization. This study documents the mineralization …
Moncayo Integrated Small-Scale Mining Association vs.
This case involved a dispute over mining rights to a 729-hectare area of land between South East Mindanao Gold Mining Corporation (SMGMC) and several small-scale mining associations. The Mines Adjudication Board had previously ruled in favor of the small-scale miners. The DENR Secretary then affirmed the declaration of the area as a People's Small-Scale Mining Area but …
Southeast Mindanao Gold Mining Corporation …
1) The case involves a dispute over mining rights in the Diwalwal gold rush area between Southeast Mindanao Gold Mining Corporation and the Balite Portal Mining Cooperative. 2) Southeast Mindanao Gold Mining Corporation claims …
APEX MINING CO. v. SOUTHEAST MINDANAO GOLD MINING …
Moreover, in Southeast Mindanao Gold Mining Corporation v. Balite Portal Mining Cooperative, [34] the Court, through Associate Justice Consuelo Ynares-Santiago (now retired), declared that Apex Mining Co., Inc. v. Garcia did not deal with the issues of the expiration of EP 133 and the validity of the transfer of EP 133 to SEM, viz:
Mercury contamination associated with artisanal gold mining …
The poorly-controlled use of Hg for gold amalgamation in eastern Mindanao resulted in numerous poisoning incidents among miners during the late 1980s, the first of which, involving 11 injuries and one fatality, was reported from Tagum, Davao del Norte, in 1987 (Torres, 1992).In 1988, the Philippine Mines and Geosciences Bureau (MGB) observed the use of Hg for gold …
Rugby Mining Limited | Projects
Mabuhay, formerly known as "The Mindanao Mother Lode Mine" ("Mother Lode") was an epithermal vein style bonanza-grade gold mine that is estimated to have produced around …
25 APEX Mining CO., INC. V. Southeast Mindanao GOLD Mining …
On February 16 1994, MMC assigned all its rights to EP 133 to Southeast Mindanao Gold Mining Corporation (SEM), a domestic corporation which is alleged to be a -owned subsidiary of MMC. Subsequently, BMG registered SEM's Mineral Production Sharing Agreement (MPSA) application and the Deed of Assignment.
G.R. No. 149638/G.R. No. 149916: Moncayo Integrated
DECISION. LEONEN, J.: These two consolidated cases involve the "Diwalwal Gold Rush Area" in Mt. Diwata, Mindanao that has beenembroiled in controversies since the mid-1980's. 1 The instant controversy focuses on the 729-hectare portion excluded from respondent Southeast Mindanao Gold Mining Corporation's Mineral Production Sharing Agreement application, and declared as …