[et_pb_section fb_built=”1″ _builder_version=”4.24.2″ _module_preset=”default” custom_margin=”0px||||false|false” custom_padding=”0px||||false|false” global_colors_info=”{}”][et_pb_row _builder_version=”4.24.2″ _module_preset=”default” background_color=”#f9f9f9″ max_height=”55px” custom_margin=”-20px||||false|false” custom_padding=”||40px||false|false” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.24.2″ _module_preset=”default” global_colors_info=”{}”][et_pb_text admin_label=”VOL | ISSUE DATE” _builder_version=”4.27.4″ _module_preset=”default” text_font=”Fira Sans Condensed||||||||” text_text_color=”#2e3545″ custom_margin=”|||15px|false|false” locked=”off” global_colors_info=”{}”]<\/p>\n
VOL. 08\u00a0 |\u00a0 ISSUE 3\u00a0 |\u00a0 Fall 2025<\/p>\n
[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row admin_label=”Row” _builder_version=”4.27.4″ _module_preset=”default” background_color=”RGBA(255,255,255,0)” custom_margin=”50px||||false|false” custom_padding=”0px||0px||false|false” background_color_phone=”#FFFFFF” background_last_edited=”on|phone” background_enable_color_phone=”on” custom_css_main_element=”display: flex;||flex-wrap: wrap;” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.27.4″ _module_preset=”default” background_color=”RGBA(255,255,255,0)” background_color_phone=”RGBA(255,255,255,0)” background_last_edited=”on|phone” background_enable_color_phone=”on” global_colors_info=”{}” custom_css_main_element_last_edited=”on|phone” custom_css_main_element_phone=”order: 2;||”][et_pb_text admin_label=”Taviraj MAIN HEADLINE” _builder_version=”4.27.4″ _module_preset=”default” header_font=”Taviraj|300|||||||” header_text_color=”#b2a36f” header_font_size=”90px” header_letter_spacing=”-1px” header_line_height=”1.1em” custom_margin=”0px||5px||false|false” custom_margin_tablet=”0px||5px||false|false” custom_margin_phone=”|||35px|false|false” custom_margin_last_edited=”on|phone” header_font_size_tablet=”90px” header_font_size_phone=”50px” header_font_size_last_edited=”on|phone” global_colors_info=”{}”]<\/p>\n
[\/et_pb_text][et_pb_text admin_label=”Body Text” _builder_version=”4.27.4″ _module_preset=”default” text_font=”Fira Sans Condensed|300|||||||” text_text_color=”#4d4d4f” text_font_size=”18px” text_line_height=”1.5em” header_3_font=”Fira Sans Condensed|600|||||||” header_3_text_color=”#4d4d4f” header_3_font_size=”18px” header_3_line_height=”1.5em” custom_padding=”||||false|false” custom_padding_tablet=”|125px|||false|false” custom_padding_phone=”|0px|||false|false” custom_padding_last_edited=”on|phone” global_colors_info=”{}”]<\/p>\n
PT Freeport Indonesia\u2019s Grasberg open pit stockpiles are being transformed through a massive ecological restoration project.<\/p>\n
Restoration work began in 2014, well before active open pit mining ceased and was taken underground in 2020. The steep stockpiles surrounding the pit on three sides are being reshaped to reflect the area\u2019s natural topography. Crews are stabilizing the terrain, managing water flows, covering the slopes with limestone and replanting native vegetation to support long-term environmental recovery.<\/p>\n
In all, about 2,500 acres are being turned back to nature as part of the project that will bring down the height and ease the grade to help ensure stability and proper drainage, said Made Mahayasa, Director, Mine Planning and Closure-PTFI. Work crews now totaling about 300 people have completed more than half of the restoration, with reclamation done on almost 1,300 acres.<\/p>\n
[\/et_pb_text][et_pb_image src=”https:\/\/fmminermag.com\/htdocs\/wp-content\/uploads\/2025\/10\/PTFI-Pit-4crop.jpg” title_text=”PTFI-Pit-4crop” force_fullwidth=”on” admin_label=”CV Drill Miner Q2 2025 1b- PHOTO” module_class=”crop-right-65″ _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_image][et_pb_text admin_label=”CUTLINE b” _builder_version=”4.27.4″ _module_preset=”default” text_font=”Fira Sans Condensed|200|||||||” text_text_color=”#d8d4ca” text_font_size=”18px” text_line_height=”1.25em” header_2_font=”Fira Sans Condensed|500|||||||” header_2_text_color=”#3d485e” header_2_font_size=”30px” header_3_font=”Fira Sans Condensed|600|||||||” header_3_text_color=”#4d4d4f” header_3_font_size=”18px” header_3_line_height=”1.5em” header_4_font=”Fira Sans Condensed|600|||||||” header_4_text_color=”#4d4d4f” background_enable_color=”off” width=”34%” width_tablet=”60%” width_phone=”85%” width_last_edited=”on|phone” custom_margin=”-555px||140px|655px|false|false” custom_margin_tablet=”-300px||100px|315px|false|false” custom_margin_phone=”-60px||0px|20px|false|false” custom_margin_last_edited=”on|phone” custom_padding=”15px|15px|15px|15px|false|false” custom_padding_tablet=”|125px|||false|false” custom_padding_phone=”15px|15px|15px|15px|false|false” custom_padding_last_edited=”on|phone” custom_css_before=”content: %22%22;||position: absolute;||top: 0;||left: 0;||width: 100%;||height: 100%;||background-color: #454545;||mix-blend-mode: multiply;” custom_css_main_element=”position: relative;||background: transparent;||color: white !important;||font-weight: bold !important;||text-shadow: 1px 1px 3px rgba(0,0,0,0.8);” global_colors_info=”{}”]<\/p>\n
The Grasberg stockpile remediation project already is showing signs of success as native wildlife and plants return to the area.<\/p>\n
[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_2,1_2″ admin_label=”Row” _builder_version=”4.27.4″ _module_preset=”default” background_color=”RGBA(255,255,255,0)” custom_margin=”350px||||false|false” custom_padding=”0px||0px||false|false” background_color_phone=”#FFFFFF” background_last_edited=”on|phone” background_enable_color_phone=”on” custom_css_main_element=”display: flex;||flex-wrap: wrap;” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.27.4″ _module_preset=”default” background_color=”RGBA(255,255,255,0)” background_color_phone=”RGBA(255,255,255,0)” background_last_edited=”on|phone” background_enable_color_phone=”on” global_colors_info=”{}” custom_css_main_element_last_edited=”on|phone” custom_css_main_element_phone=”order: 2;||”][et_pb_text admin_label=”Body Text” _builder_version=”4.27.4″ _module_preset=”default” text_font=”Fira Sans Condensed|300|||||||” text_text_color=”#4d4d4f” text_font_size=”18px” text_line_height=”1.5em” header_3_font=”Fira Sans Condensed|600|||||||” header_3_text_color=”#4d4d4f” header_3_font_size=”18px” header_3_line_height=”1.5em” custom_padding=”||||false|false” custom_padding_tablet=”|125px|||false|false” custom_padding_phone=”|0px|||false|false” custom_padding_last_edited=”on|phone” global_colors_info=”{}”]The most difficult work focuses on an area known as Wanagon, a steep cliff at the base of a kilometer-high stockpile that is being recontoured. About 100 million tons of material will be moved to stabilize the Wanagon area and cap other parts of the stockpiles so the reclamation can proceed.<\/p>\n
Other parts of the stockpiles not as steep as the Wanagon need less grading work. Those sections are being covered with 5 meters (about 16 feet) of limestone from the area, which prevents reactions with the underlying material. Native grasses are planted on top of the limestone. The stockpiles are run of mine waste material removed when the pit was in operation to reach the ore underneath.<\/p>\n
The pit itself is not part of the remediation work because of active underground mining below it.<\/p>\n
\u201cEverything that has been disturbed by mining activity except the pit will be reshaped and revegetated,\u201d Mahayasa said. \u201cThis isn\u2019t just any planting project. It\u2019s a carefully orchestrated ecological revival, featuring a curated selection of native plant species from the Grasberg region.<\/p>\n
\u201cAs each hectare is seeded and planted, we\u2019re not only stabilizing the land \u2014 we\u2019re inviting back biodiversity, improving water retention, and setting the stage for long-term ecological resilience. It\u2019s a process that blends science, sustainability and a little bit of patience.\u201d<\/p>\n
There are encouraging signs the reclamation work is returning the ecology of the area to a more natural condition, said Gesang Setyadi, Vice President, Environmental\/Sustainable Development-PTFI, who oversees the project\u2019s environmental aspects. Most notably, there are more frequent sightings of the New Guinea Singing Dogs, a unique species that until recently was thought to be extinct. When the pit was operating, the dogs rarely were seen in the area, but their numbers appear to be growing now operations there have ceased and restoration work has progressed.<\/p>\n
The native grass Deschampsia klossii is the primary vegetation planted initially. It is harvested from surrounding mountains and grown in a local nursery for replanting on the stockpiles. After that has taken hold, additional species of brush are planted to create a more diverse and natural ecosystem.[\/et_pb_text][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.27.4″ _module_preset=”default” background_color=”RGBA(255,255,255,0)” background_color_phone=”RGBA(255,255,255,0)” background_last_edited=”on|phone” background_enable_color_phone=”on” global_colors_info=”{}” custom_css_main_element_last_edited=”on|phone” custom_css_main_element_phone=”order: 2;||”][et_pb_image src=”https:\/\/fmminermag.com\/htdocs\/wp-content\/uploads\/2025\/10\/PTFI-Pit-1crop.jpg” title_text=”PTFI-Pit-1crop” force_fullwidth=”on” admin_label=”CV Drill Miner Q2 2025 1b- PHOTO” module_class=”crop-right-65″ _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_image][et_pb_text admin_label=”CUTLINE b” _builder_version=”4.27.4″ _module_preset=”default” text_font=”Fira Sans Condensed|200|||||||” text_text_color=”#d8d4ca” text_font_size=”18px” text_line_height=”1.25em” header_2_font=”Fira Sans Condensed|500|||||||” header_2_text_color=”#3d485e” header_2_font_size=”30px” header_3_font=”Fira Sans Condensed|600|||||||” header_3_text_color=”#4d4d4f” header_3_font_size=”18px” header_3_line_height=”1.5em” header_4_font=”Fira Sans Condensed|600|||||||” header_4_text_color=”#4d4d4f” background_enable_color=”off” width=”81%” width_tablet=”60%” width_phone=”85%” width_last_edited=”on|phone” custom_margin=”-655px||600px|20px|false|false” custom_margin_tablet=”-300px||100px|315px|false|false” custom_margin_phone=”-60px||0px|20px|false|false” custom_margin_last_edited=”on|phone” custom_padding=”15px|15px|15px|15px|false|false” custom_padding_tablet=”|125px|||false|false” custom_padding_phone=”15px|15px|15px|15px|false|false” custom_padding_last_edited=”on|phone” custom_css_before=”content: %22%22;||position: absolute;||top: 0;||left: 0;||width: 100%;||height: 100%;||background-color: #454545;||mix-blend-mode: multiply;” custom_css_main_element=”position: relative;||background: transparent;||color: white !important;||font-weight: bold !important;||text-shadow: 1px 1px 3px rgba(0,0,0,0.8);” global_colors_info=”{}”]<\/p>\n
After the old stockpiles are covered with limestone, workers install native grasses to
restore the mountaintop to a more natural habitat.<\/p>\n
[\/et_pb_text][et_pb_image src=”https:\/\/fmminermag.com\/htdocs\/wp-content\/uploads\/2025\/09\/PTFI-Pit-3.jpg” title_text=”PTFI-Pit-3″ _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_image][et_pb_text admin_label=”CUTLINE” _builder_version=”4.27.4″ _module_preset=”default” text_font=”Fira Sans Condensed|200|||||||” text_text_color=”#d8d4ca” text_font_size=”18px” text_line_height=”1.25em” header_2_font=”Fira Sans Condensed|500|||||||” header_2_text_color=”#3d485e” header_2_font_size=”30px” header_3_font=”Fira Sans Condensed|600|||||||” header_3_text_color=”#4d4d4f” header_3_font_size=”18px” header_3_line_height=”1.5em” header_4_font=”Fira Sans Condensed|600|||||||” header_4_text_color=”#4d4d4f” background_enable_color=”off” width=”61%” width_tablet=”60%” width_phone=”85%” width_last_edited=”on|phone” custom_margin=”-82px||140px|30px|false|false” custom_margin_tablet=”-300px||100px|315px|false|false” custom_margin_phone=”-60px||0px|20px|false|false” custom_margin_last_edited=”on|phone” custom_padding=”15px|15px|15px|15px|false|false” custom_padding_tablet=”|125px|||false|false” custom_padding_phone=”15px|15px|15px|15px|false|false” custom_padding_last_edited=”on|phone” custom_css_before=”content: %22%22;||position: absolute;||top: 0;||left: 0;||width: 100%;||height: 100%;||background-color: #454545;||mix-blend-mode: multiply;” custom_css_main_element=”position: relative;||background: transparent;||color: white !important;||font-weight: bold !important;||text-shadow: 1px 1px 3px rgba(0,0,0,0.8);” global_colors_info=”{}”]<\/p>\n
The native grass Deschampsia klossii is the primary vegetation planted initially at the Grasberg remediation.<\/p>\n
[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row admin_label=”Row” _builder_version=”4.27.4″ _module_preset=”default” background_color=”#f9f8f7″ custom_margin=”0px||0px||false|false” custom_padding=”50px|50px|50px|50px|false|false” background_color_phone=”#FFFFFF” background_last_edited=”on|phone” background_enable_color_phone=”on” custom_css_main_element=”display: flex;||flex-wrap: wrap;” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.27.4″ _module_preset=”default” background_color=”RGBA(255,255,255,0)” background_color_phone=”RGBA(255,255,255,0)” background_last_edited=”on|phone” background_enable_color_phone=”on” global_colors_info=”{}” custom_css_main_element_last_edited=”on|phone” custom_css_main_element_phone=”order: 2;||”][et_pb_image src=”https:\/\/fmminermag.com\/htdocs\/wp-content\/uploads\/2025\/09\/PTFI-Pit-2.jpg” title_text=”PTFI-Pit-2″ force_fullwidth=”on” admin_label=”CV Drill Miner Q2 2025 1a- PHOTO” _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_image][et_pb_text admin_label=”CUTLINE” _builder_version=”4.27.4″ _module_preset=”default” text_font=”Fira Sans Condensed|200|||||||” text_text_color=”#d8d4ca” text_font_size=”18px” text_line_height=”1.25em” header_2_font=”Fira Sans Condensed|500|||||||” header_2_text_color=”#3d485e” header_2_font_size=”30px” header_3_font=”Fira Sans Condensed|600|||||||” header_3_text_color=”#4d4d4f” header_3_font_size=”18px” header_3_line_height=”1.5em” header_4_font=”Fira Sans Condensed|600|||||||” header_4_text_color=”#4d4d4f” background_enable_color=”off” width=”32%” width_tablet=”60%” width_phone=”85%” width_last_edited=”on|phone” custom_margin=”-553px||500px|600px|false|false” custom_margin_tablet=”-300px||100px|315px|false|false” custom_margin_phone=”-60px||0px|20px|false|false” custom_margin_last_edited=”on|phone” custom_padding=”15px|15px|15px|15px|false|false” custom_padding_tablet=”|125px|||false|false” custom_padding_phone=”15px|15px|15px|15px|false|false” custom_padding_last_edited=”on|phone” custom_css_before=”content: %22%22;||position: absolute;||top: 0;||left: 0;||width: 100%;||height: 100%;||background-color: #454545;||mix-blend-mode: multiply;” custom_css_main_element=”position: relative;||background: transparent;||color: white !important;||font-weight: bold !important;||text-shadow: 1px 1px 3px rgba(0,0,0,0.8);” global_colors_info=”{}”]<\/p>\n
About 300 workers are engaged in environmental restoration work at the Grasberg open pit stockpiles.<\/p>\n
[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_2,1_2″ admin_label=”Row” _builder_version=”4.27.4″ _module_preset=”default” background_color=”#f7f7f5″ custom_margin=”-150px||||false|false” custom_padding=”50px|50px|50px|50px|false|false” background_color_phone=”#FFFFFF” background_last_edited=”on|phone” background_enable_color_phone=”on” custom_css_main_element=”display: flex;||flex-wrap: wrap;” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.27.4″ _module_preset=”default” background_color=”RGBA(255,255,255,0)” background_color_phone=”RGBA(255,255,255,0)” background_last_edited=”on|phone” background_enable_color_phone=”on” global_colors_info=”{}” custom_css_main_element_last_edited=”on|phone” custom_css_main_element_phone=”order: 2;||”][et_pb_text admin_label=”PULL QUOTE – ” _builder_version=”4.27.4″ _module_preset=”default” text_font=”Fira Sans Condensed|300|||||||” text_text_color=”#4d4d4f” text_font_size=”18px” text_line_height=”1.5em” header_2_font=”Fira Sans Condensed|500|||||||” header_2_text_color=”#3d485e” header_2_font_size=”30px” header_3_font=”Fira Sans Condensed|300|||||||” header_3_text_color=”#a36f58″ header_3_font_size=”30px” header_3_line_height=”1.2em” header_4_font=”Fira Sans Condensed||||||||” header_4_text_color=”#a36f58″ header_4_font_size=”14px” background_color=”RGBA(255,255,255,0)” custom_margin=”0px||0px||false|false” custom_padding=”25px|46px|25px|0px|false|false” custom_padding_tablet=”|125px|||false|false” custom_padding_phone=”10px|10px|10px|10px|false|false” custom_padding_last_edited=”off|desktop” locked=”off” global_colors_info=”{}”]<\/p>\n
<\/p>\n
[\/et_pb_text][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.27.4″ _module_preset=”default” background_color=”RGBA(255,255,255,0)” background_color_phone=”RGBA(255,255,255,0)” background_last_edited=”on|phone” background_enable_color_phone=”on” global_colors_info=”{}” custom_css_main_element_last_edited=”on|phone” custom_css_main_element_phone=”order: 2;||”][et_pb_text admin_label=”Body Text” _builder_version=”4.27.4″ _module_preset=”default” text_font=”Fira Sans Condensed|300|||||||” text_text_color=”#4d4d4f” text_font_size=”18px” text_line_height=”1.5em” header_3_font=”Fira Sans Condensed|600|||||||” header_3_text_color=”#4d4d4f” header_3_font_size=”18px” header_3_line_height=”1.5em” custom_padding=”||||false|false” custom_padding_tablet=”|125px|||false|false” custom_padding_phone=”|0px|||false|false” custom_padding_last_edited=”on|phone” global_colors_info=”{}”]<\/p>\n
Biodiversity of both plants and animals is monitored closely in accordance with government-issued permits and other company commitments. Success is gauged by how closely the reclaimed areas resemble the undisturbed environments of the surrounding mountains.<\/p>\n
\u201cWe try to make the area to be quite similar to the natural ecosystem,\u201d Setyadi said.<\/p>\n
The stabilization on the Wanagon stockpile is expected to be finished in 2029. Other work to restore the rest of the stockpiles to a natural condition will continue until expected completion in 2041.<\/p>\n
Beyond the reshaping, capping and replanting the stockpiles, buildings, roads and other infrastructure are being removed. Two crushers have been demolished and two more will be torn down this year.[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.27.4″ _module_preset=”default” background_color=”#3d485e” width=”100%” max_width=”100%” custom_margin=”0px||0px||false|false” custom_padding=”0px|50px|0px|50px|false|false” global_module=”1861″ saved_tabs=”all” global_colors_info=”{}”][et_pb_row _builder_version=”4.24.2″ _module_preset=”default” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.24.2″ _module_preset=”default” global_colors_info=”{}”][et_pb_post_nav in_same_term=”on” prev_text=”Prev Page” next_text=”Next Page” _builder_version=”4.27.4″ _module_preset=”default” title_font=”Fira Sans Condensed|700||on|||||” title_text_color=”#FFFFFF” global_colors_info=”{}”][\/et_pb_post_nav][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"featured_media":0,"template":"","meta":{"_acf_changed":false,"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":""},"categories":[20],"class_list":["post-3485","issue-article","type-issue-article","status-publish","hentry","category-fall-2025"],"acf":[],"_links":{"self":[{"href":"https:\/\/fmminermag.com\/htdocs\/wp-json\/wp\/v2\/issue-article\/3485","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fmminermag.com\/htdocs\/wp-json\/wp\/v2\/issue-article"}],"about":[{"href":"https:\/\/fmminermag.com\/htdocs\/wp-json\/wp\/v2\/types\/issue-article"}],"wp:attachment":[{"href":"https:\/\/fmminermag.com\/htdocs\/wp-json\/wp\/v2\/media?parent=3485"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fmminermag.com\/htdocs\/wp-json\/wp\/v2\/categories?post=3485"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}