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🙇🏼‍♀️🙇🏼‍♂️Revised version in term of sponsors’ list and updated QR code, other details remain unchanged⛰️Secondary Schoo...
22/02/2026

🙇🏼‍♀️🙇🏼‍♂️Revised version in term of sponsors’ list and updated QR code, other details remain unchanged

⛰️Secondary School Geology Pilot Programme 2026 - Field-based Learning （SSGPP 2026)⛰️

🤩今年中學地質先導計劃會去蒲台島做地質考察⛏️
詳細資訊如下：
⛏️工作坊 1：火成岩簡介與礦物鑑定
日期： 2026年3月7日（星期六）| 時間： 13:00 - 16:00 | 地點： 香港中文大學 (CUHK) 校園

⛏️工作坊 2：火成岩形成的先後次序與蒲台島常見的風化地貌
日期： 2026年3月14日（星期六）| 時間： 13:00 - 16:00 | 地點： 香港中文大學 (CUHK) 校園

⛏️實地考察：個案研究——蒲台島
日期： 2026年3月21日（星期六）| 時間： 09:30 - 17:00 | 地點： 蒲台島

🙋🏻‍♂️🙋🏻‍♀️對象：中三至中六學生
⭕️名額：30名（先到先得）
🗣️語言：英語，粵語
😌費用：全免
🖥️報上報名：https://docs.google.com/forms/d/e/1FAIpQLSd6vKsmFLSHprDTeEfpxPTCm1eJ8UW_tQ-_ctFTFgZKwGdldA/viewform?usp=dialog
🗓️ 申請截止日期：2月27日
👏🏻特別鳴謝水晶巿集，恐龍@化石工作室，香港地質學會，倫敦地質學會（香港分部），香港寶石學會及香港礦物學會對這次考察為本活動的支持。
📩如有任何疑問，請聯絡譚佩玉博士 ([email protected]) 或地球科學大使 ([email protected])

🤩This year, the Secondary School Geology Pilot Programme will be conducting a geological field trip on Po Toi Island ⛏️.
Here are the details:
⛏️Workshop 1: Introduction to Igneous Rock and identifying Minerals
Date: 7 March 2026 (Saturday) | Time: 13:00 - 16:00 | Venue: CUHK Campus

⛏️Workshop 2: Chronological order of Igneous Formation and Weathering Features found in Po Toi Island
Date: 14 March 2026 (Saturday) | Time: 13:00 - 16:00 | Venue: CUHK Campus

⛏️Field Trip: Case Study -Po Toi Island
Date: 21 March 2026 (Saturday) | Time: 9:30 - 17:00 | Venue: Po Toi Island

🙋🏻‍♀️🙋🏻‍♂️Target: F3-F6 secondary school students
⭕️Quota: 30（first come first serve)
🗣️Language: English and Cantonese
😌Fee: Free of charge
🖥️Online application: https://docs.google.com/forms/d/e/1FAIpQLSd6vKsmFLSHprDTeEfpxPTCm1eJ8UW_tQ-_ctFTFgZKwGdldA/viewform?usp=dialog
🗓️Application deadline: 27 Feb
👏🏻Special thanks to Crystal Market, Dinosaur @ Fossil Lab, Geological Society of Hong Kong, Geological Society of London (Hong Kong Regional Group) , Gemmological Association of Hong Kong Limit and The Mineralogy Society of Hong Kong in supporting the field-based learning event this year.
📩Should you have any enquiries, please contact Dr. Tammy Tam ([email protected]) or Geoscience Ambassadors ([email protected])

⛰️Secondary School Geology Pilot Programme 2026 - Field-based Learning （SSGPP 2026)⛰️(🙇🏼‍♀️🙇🏼‍♂️Revised version in term ...
22/02/2026

⛰️Secondary School Geology Pilot Programme 2026 - Field-based Learning （SSGPP 2026)⛰️(🙇🏼‍♀️🙇🏼‍♂️Revised version in term of sponsors’ list, other details remain unchanged)

🤩今年中學地質先導計劃會去蒲台島做地質考察⛏️
詳細資訊如下：
⛏️工作坊 1：火成岩簡介與礦物鑑定
日期： 2026年3月7日（星期六）| 時間： 13:00 - 16:00 | 地點： 香港中文大學 (CUHK) 校園

⛏️工作坊 2：火成岩形成的先後次序與蒲台島常見的風化地貌
日期： 2026年3月14日（星期六）| 時間： 13:00 - 16:00 | 地點： 香港中文大學 (CUHK) 校園

⛏️實地考察：個案研究——蒲台島
日期： 2026年3月21日（星期六）| 時間： 09:30 - 17:00 | 地點： 蒲台島

🙋🏻‍♂️🙋🏻‍♀️對象：中三至中六學生
⭕️名額：30名（先到先得）
🗣️語言：英語，粵語
😌費用：全免
🖥️報上報名：https://docs.google.com/forms/d/e/1FAIpQLSd6vKsmFLSHprDTeEfpxPTCm1eJ8UW_tQ-_ctFTFgZKwGdldA/viewform?usp=dialog
🗓️ 申請截止日期：2月27日
👏🏻特別鳴謝水晶巿集，恐龍@化石工作室，香港地質學會，倫敦地質學會（香港分部），香港寶石學會及香港礦物學會對這次考察為本活動的支持。
📩如有任何疑問，請聯絡譚佩玉博士 ([email protected]) 或地球科學大使 ([email protected])

🤩This year, the Secondary School Geology Pilot Programme will be conducting a geological field trip on Po Toi Island ⛏️.
Here are the details:
⛏️Workshop 1: Introduction to Igneous Rock and identifying Minerals
Date: 7 March 2026 (Saturday) | Time: 13:00 - 16:00 | Venue: CUHK Campus

⛏️Workshop 2: Chronological order of Igneous Formation and Weathering Features found in Po Toi Island
Date: 14 March 2026 (Saturday) | Time: 13:00 - 16:00 | Venue: CUHK Campus

⛏️Field Trip: Case Study -Po Toi Island
Date: 21 March 2026 (Saturday) | Time: 9:30 - 17:00 | Venue: Po Toi Island

🙋🏻‍♀️🙋🏻‍♂️Target: F3-F6 secondary school students
⭕️Quota: 30（first come first serve)
🗣️Language: English and Cantonese
😌Fee: Free of charge
🖥️Online application: https://docs.google.com/forms/d/e/1FAIpQLSd6vKsmFLSHprDTeEfpxPTCm1eJ8UW_tQ-_ctFTFgZKwGdldA/viewform?usp=dialog
🗓️Application deadline: 27 Feb
👏🏻Special thanks to Crystal Market, Dinosaur @ Fossil Lab, Geological Society of Hong Kong, Geological Society of London (Hong Kong Regional Group) , Gemmological Association of Hong Kong Limit and The Mineralogy Society of Hong Kong in supporting the field-based learning event this year.
📩Should you have any enquiries, please contact Dr. Tammy Tam ([email protected]) or Geoscience Ambassadors ([email protected])

⛰️Secondary School Geology Pilot Programme 2026 - Field-based Learning （SSGPP 2026)⛰️🤩今年中學地質先導計劃會去蒲台島做地質考察⛏️我地今次主要研究火成岩🪨...
13/02/2026

⛰️Secondary School Geology Pilot Programme 2026 - Field-based Learning （SSGPP 2026)⛰️

🤩今年中學地質先導計劃會去蒲台島做地質考察⛏️我地今次主要研究火成岩🪨有興趣嘅話記得快啲報名喇~
詳細資訊如下：
⛏️工作坊 1：火成岩簡介與礦物鑑定
日期： 2026年3月7日（星期六）| 時間： 13:00 - 16:00 | 地點： 香港中文大學 (CUHK) 校園

⛏️工作坊 2：火成岩形成的先後次序與蒲台島常見的風化地貌
日期： 2026年3月14日（星期六）| 時間： 13:00 - 16:00 | 地點： 香港中文大學 (CUHK) 校園

⛏️實地考察：個案研究——蒲台島
日期： 2026年3月21日（星期六）| 時間： 09:30 - 17:00 | 地點： 蒲台島

🙋🏻‍♂️🙋🏻‍♀️對象：中三至中六學生
⭕️名額：30名（先到先得）
🗣️語言：英語，粵語
😌費用：全免
🖥️報上報名：https://docs.google.com/forms/d/e/1FAIpQLSd6vKsmFLSHprDTeEfpxPTCm1eJ8UW_tQ-_ctFTFgZKwGdldA/viewform?usp=dialog
🗓️ 申請截止日期：2月27日
👏🏻特別鳴謝水晶巿集，恐龍@化石工作室，香港地質學會，倫敦地質學會（香港分部），及香港寶石學會對這次考察為本活動的支持。
📩如有任何疑問，請聯絡譚佩玉博士 ([email protected]) 或地球科學大使 ([email protected])

🤩This year, the Secondary School Geology Pilot Programme will be conducting a geological field trip on Po Toi Island ⛏️. Our main focus this time is igneous rocks🪨. If you’re interested, remember to register as soon as possible!
Here are the details:
⛏️Workshop 1: Introduction to Igneous Rock and identifying Minerals
Date: 7 March 2026 (Saturday) | Time: 13:00 - 16:00 | Venue: CUHK Campus

⛏️Workshop 2: Chronological order of Igneous Formation and Weathering Features found in Po Toi Island
Date: 14 March 2026 (Saturday) | Time: 13:00 - 16:00 | Venue: CUHK Campus

⛏️Field Trip: Case Study -Po Toi Island
Date: 21 March 2026 (Saturday) | Time: 9:30 - 17:00 | Venue: Po Toi Island

🙋🏻‍♀️🙋🏻‍♂️Target: F3-F6 secondary school students
⭕️Quota: 30（first come first serve)
🗣️Language: English and Cantonese
😌Fee: Free of charge
🖥️Online application: https://docs.google.com/forms/d/e/1FAIpQLSd6vKsmFLSHprDTeEfpxPTCm1eJ8UW_tQ-_ctFTFgZKwGdldA/viewform?usp=dialog
🗓️Application deadline: 27 Feb
👏🏻Special thanks to Crystal Market, Dinosaur @ Fossil Lab, Geological Society of Hong Kong, Geological Society of London (Hong Kong Regional Group) and Gemmological Association of Hong Kong Limit. in supporting the field-based learning event this year.
📩Should you have any enquiries, please contact Dr. Tammy Tam ([email protected]) or Geoscience Ambassadors ([email protected])

Where is the smallest volcano in the world? 🌋 Some people claims it is located in Puebla (Mexico), called Cuexcomate. Th...
08/02/2026

Where is the smallest volcano in the world? 🌋 Some people claims it is located in Puebla (Mexico), called Cuexcomate. The crater has a diameter of 8 meters and a height of 13 meters. This is formed by a phreatic eruption in 1664, when lava from Popocatapetzl (a large volcano in central Mexico) came into contact with water. This caused a steam explosion that opened up a small crater and accumulation of volcanic materials. However, some may believe that this is a calcareous sinter cone formed by a geyser. Believe it or not!

世界上最小的火山在哪裡？🌋 有人聲稱它位於墨西哥的Puebla，名為Cuexcomate火山。其火山口直徑8公尺，高度13公尺。此火山於1664年因水蒸氣噴發形成，當時Popocatapetzl火山(黑西哥中部的巨大火山)的熔岩接觸地下水引發蒸氣爆炸，形成小型火山口並堆積火山物質。然而亦有人認為，此處實為間歇泉形成的碳酸鹽滷結錐，有待定斷。

gemstone geology minerals earthscience

Where is the smallest volcano in the world? 🌋 Some people claims it is located in Puebla, called Cuexcomate. The crater ...
30/11/2025

Where is the smallest volcano in the world? 🌋 Some people claims it is located in Puebla, called Cuexcomate. The crater has a diameter of 8 meters and a height of 13 meters. This is formed by a phreatic eruption in 1664, when lava from Popocatapetzl came into contact with water. This caused a steam explosion that opened up a small crater and accumulation of volcanic materials. However, some believes that this is a calcareous sinter cone formed by a geyser.

世界上最小的火山在哪裡？🌋 有人聲稱它位於Puebla，名為Cuexcomate火山。其火山口直徑8公尺，高度13公尺。此火山於1664年因水蒸氣噴發形成，當時Popocatapetzl火山的熔岩接觸地下水引發蒸氣爆炸，形成小型火山口並堆積火山物質。然而亦有人認為，此處實為間歇泉形成的碳酸鹽滷結錐。

gemstone geology minerals earthscience

Fire opal, which display play of colours, is a true treasure well-known in Queretaro, Mexico 🇲🇽✨. Its vibrant red colour...
22/11/2025

Fire opal, which display play of colours, is a true treasure well-known in Queretaro, Mexico 🇲🇽✨. Its vibrant red colour comes from trace amounts of iron oxide in the hydrated silica, which is less commonly observed in Australian opal. Opal has been mined here since the Mesoamerica civilisation and became commercial production in the 19th century. Even today, many local families make their living from this beautiful stone.

At the workshop, we watched artisans transform raw fire opal into stunning jewellery, and we even got to search for our own pieces in an open-pit mine 🔍.

火蛋白石展現出繽紛的色彩變幻，是墨西哥克雷塔羅州的瑰寶🇲🇽✨。其鮮豔的紅色源自水合二氧化矽中微量的氧化鐵，這種特徵在澳洲蛋白石中較為罕見。自中美洲文明時期起，此地便開始開採蛋白石，並於十九世紀形成商業化生產。時至今日，許多當地家庭仍依靠這美麗的寶石維生。

在工坊中，我們見證工匠將原石火蛋白石打造成珠寶，更親身踏入露天礦坑尋覓專屬寶石🔍。

science gemstone geology minerals earthscience

What happens when lava meets ice? 🔥🧊Glaciovolcanism happens tens of thousands years ago in southern British Columbia, wh...
05/11/2025

What happens when lava meets ice? 🔥🧊Glaciovolcanism happens tens of thousands years ago in southern British Columbia, where the continental ice sheet meets active volcanism of the Canadian Cascade arc. Mt Meager is one of the youngest volcanic field in the region, featuring episodes of eruptions potentially interacts with ice. Plinth eruption occurs in the Pleistocene, when the valley was covered by ice. It produces the Pl unit (Figure 4,5), which occurs on both sides of the valley. 2360 BP eruption occurs in an ice-free period, with lava and block-and-ash flow avalanche breccia (Figure 6) flowing down the valley. Pyroclastic pumice deposits (Figure 7-9) across the valley is the evidence of explosive eruption back in 2360 BP.

The field trip was led by Lucy Porritt and Kelly Russell from the University of British Columbia.

Citation: Andrews, G. D., Porritt, L., & Russell, J. K. (2014). Quaternary subglacial and explosive volcanism in the Canadian Cascade arc (Sea-to-Sky Corridor), British Columbia.

Figure 1,2: Vents of Plinth eruption (90-140kyr) and 2360 BP eruption, photo and sketch (Andrews et al, 2014).
Figure 3: Geological map of the Mt Meager volcanic field (Andrews et al, 2014)
Figure 4,5: Pl unit, quartz-phenocryst-rich andesite, showing radially oriented jointing on dacite
Figure 6: PCtf unit, pumice
Figure 7,8: PCtf pyroclastic fallout deposit, with dominantly PCtf pumice and some Pl andesite
Figure 9: PCbx Incipiently welded block and ash flow
Figure 10: Mt Meager volcanic field from far

當岩漿遇上冰會發生咩事！？🔥🧊 幾萬年前，冰川火山作用喺卑詩省南部發生。當時大陸冰蓋同加拿大Garibaldi火山帶嘅活躍火山活動相遇。Mt Meager係該區其中一個最年輕嘅火山，其爆發可能與冰層有互動。Plinth 噴發發生喺更新世，當時山谷被冰層覆蓋。佢形成咗 Pl 岩層(圖4、5)，分佈喺山谷兩邊。2360 BP 噴發發生喺無冰期，岩漿同火山碎屑物(圖6)沿住山谷流動。火山碎屑凝灰岩沉積物(圖7-9)遍佈整個山谷，證實咗2360 BP嘅爆發性噴發。

Today, we are looking at the Mount Cayley Volcanic Field, British Columbia (Canada). 🌋 It consists of a series of lava ...
28/09/2025

Today, we are looking at the Mount Cayley Volcanic Field, British Columbia (Canada). 🌋 It consists of a series of lava flows dating ~16 thousand years ago. The lava is primarily basaltic and forms columnar joints. 🪨 There are a few fun facts about this formation:
1. Columnar basalt points towards the cooling surface, indicating where glaciers possibly are. Figure 8, hanging columnar basalts pointing towards a valley. 🧊
2. The lava changes in composition, becoming more silica-rich, progressively in eruption phases. Figure 9, from vent location (top left), the youngest lava phase (orange) is more enriched in silica than the older lava (green and blue).
3. Younger lava units are eroded at waterfall and river junctions, exposing older units. Figure 10, patches of older lava (blue) are seen from the Cheakamus river junction. 🏞️

Figure 1, 2: Brandywine Falls and columnar basalts
Figure 3, 4: Alexander Falls and 2 eruption phases of basalts
Figure 6-8: Columnar basalts at BC Rail Quarry
Figure 9, 10: Map with eruption phases in Mount Cayley Volcanic Field (Borch et al., 2023)

今日我們探討位於加拿大BC省的Cayley火山群。🌋 該火山群由約一萬六千年前的熔岩構成，主要為玄武岩質熔岩並形成柱狀節理。🪨 關於此地質構造有幾項有趣現象：
1. 柱狀玄武岩指向冷卻表面，指岀冰川可能存在的位置。圖8所示懸垂的柱狀玄武岩正指向山谷。🧊
2. 岩漿成分隨噴發階段漸進變化，矽質含量逐漸增加。圖9顯示：自噴口位置（左上）起，最新噴發的岩漿層（橙色）矽質含量高於較古老岩層（綠色與藍色）。
3. 新生熔岩層在瀑布與河流交匯處遭受侵蝕，使較老岩層暴露。圖10顯示從Cheakamus河交匯處可見較老熔岩（藍色）。🏞️

‼️來自香港地質學會的信息 Message from the Geological Society of Hong Kong:🌀由於預計颱風樺加沙將於星期二和星期三逼近本港，原定於9月23日（星期二）在長沙灣政府合署舉行的「經驗+科技：香港...
21/09/2025

‼️來自香港地質學會的信息 Message from the Geological Society of Hong Kong:

🌀由於預計颱風樺加沙將於星期二和星期三逼近本港，原定於9月23日（星期二）在長沙灣政府合署舉行的「經驗+科技：香港的山泥傾瀉災害管理」講座將會延期舉行。新日期定於10月14日（星期二），地點不變。風暴期間請大家留在安全地方，以免發生危險。

🌀 Due to the anticipated approach of Typhoon Ragasa on Tuesday and Wednesday, the seminar “Experience + Technology — Hong Kong’s Landslide Risk Management,” originally scheduled for 23 September (Tuesday) at the Cheung Sha Wan Government Offices, will be postponed. The event is now rescheduled to take place on 14 October (Tuesday) at the same venue. Please stay in a safe place during the storm to avoid any danger.‼️

‼️講座改期‼️

📣講座加場！📣

⛰山泥傾瀉是香港常見的天然災害之一，不斷創新的管理方案正逐步提升城市防災的能力。本次講座由土木工程拓展署土力工程處土力工程師陳家傑先生演講，深入剖析重大歷史事件、專業經驗與科技進步如何令香港斜坡安全系統持續完善。

內容涵蓋調查、監測、緊急應變及工程措施等多個層面，讓參加者了解最新防災安全策略。

🗓日期：2025年10月14日（星期二）
⏰時間：晚上7:00 – 8:00
📍地點：九龍長沙灣道303號 長沙灣政府合署701室
🔈語言：中文

**免費參加，名額有限**

請即掃描海報上的QR code或用以下連結👇報名參加！

🔗https://forms.gle/iQTwNNcEKdrRmTBA8

—————————

📣New seminar coming up!📣

⛰Landslides remain a significant natural challenge for Hong Kong, but innovative solutions continue to shape how the city confronts this risk. At this seminar, Mr. Ka Kit Chan, Geotechnical Engineer at the Geotechnical Engineering Office of the Civil Engineering and Development Department (GEO of CEDD), will provide a behind-the-scenes look at how past events, accumulated experience, and advancing technologies drive the evolution of Hong Kong’s acclaimed Slope Safety System.

Expect practical insights on the latest approaches in investigation, monitoring, emergency response, and engineering solutions that protect our slopes.

🗓Date: 14 Oct 2025 (Tue)
⏰Time: 7:00 PM – 8:00 PM
📍Venue: RM701, Cheung Sha Wan Government Offices, 303 Cheung Sha Wan Road, Sham Shui Po
🔈Language: Chinese

**Free of charge, limited seats.**

Secure your spot by scanning the QR code on the poster or with the link below👇.

🔗https://forms.gle/iQTwNNcEKdrRmTBA8

#香港 #地質 #講座

Hexagonal columnar joints, an iconic feature of High Island reservoir, are formed by the contraction of volcanic rocks d...
14/09/2025

Hexagonal columnar joints, an iconic feature of High Island reservoir, are formed by the contraction of volcanic rocks during cooling. 🌋 The orientation of the columns reflects the cooling surface, which lies perpendicular to their direction. In the Garibaldi–Price Volcanic Field (Canada), we found andesitic columnar joints dating back ~69,000 years. 🪨 These columns display evidence of interaction with ice, indicating that the area was covered by the Cordilleran Ice Sheet at the time of their formation.🧊

六角柱狀節理形成於火山岩冷卻收縮過程中，是萬宜水庫的標誌性特徵。🌋 柱體走向反映了冷卻表面，其方向與柱體走向垂直。在加拿大Garibaldi-Price火山區，我們發現了約69,000年前形成的安山岩柱狀節理。🪨 這些柱體與冰川有相互作用，表明該區域在安山岩形成時曾被Cordilleran冰蓋所覆蓋。🧊

📣講座加場！📣⛰山泥傾瀉是香港常見的天然災害之一，不斷創新的管理方案正逐步提升城市防災的能力。本次講座由土木工程拓展署土力工程處土力工程師陳家傑先生演講，深入剖析重大歷史事件、專業經驗與科技進步如何令香港斜坡安全系統持續完善。內容涵蓋調查、...
11/09/2025

📣講座加場！📣

⛰山泥傾瀉是香港常見的天然災害之一，不斷創新的管理方案正逐步提升城市防災的能力。本次講座由土木工程拓展署土力工程處土力工程師陳家傑先生演講，深入剖析重大歷史事件、專業經驗與科技進步如何令香港斜坡安全系統持續完善。

內容涵蓋調查、監測、緊急應變及工程措施等多個層面，讓參加者了解最新防災安全策略。

🗓日期：2025年9月23日（星期二）
⏰時間：晚上7:00 – 8:00
📍地點：九龍長沙灣道303號 長沙灣政府合署701室
🔈語言：中文

**免費參加，名額有限**

請即掃描海報上的QR code或用以下連結👇報名參加！

🔗https://forms.gle/iQTwNNcEKdrRmTBA8

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📣New seminar coming up!📣

⛰Landslides remain a significant natural challenge for Hong Kong, but innovative solutions continue to shape how the city confronts this risk. At this seminar, Mr. Ka Kit Chan, Geotechnical Engineer at the Geotechnical Engineering Office of the Civil Engineering and Development Department (GEO of CEDD), will provide a behind-the-scenes look at how past events, accumulated experience, and advancing technologies drive the evolution of Hong Kong’s acclaimed Slope Safety System.

Expect practical insights on the latest approaches in investigation, monitoring, emergency response, and engineering solutions that protect our slopes.

🗓Date: 23 Sep 2025 (Tue)
⏰Time: 7:00 PM – 8:00 PM
📍Venue: RM701, Cheung Sha Wan Government Offices, 303 Cheung Sha Wan Road, Sham Shui Po
🔈Language: Chinese

**Free of charge, limited seats.**

Secure your spot by scanning the QR code on the poster or with the link below👇.

🔗https://forms.gle/iQTwNNcEKdrRmTBA8

#香港 #地質 #講座

⛰誠邀您參加由香港大學地球與行星科學系張健教授主講的「香港的地質構造」講座，深入了解古太平洋板塊與亞洲碰撞如何塑造香港的斷層、火山岩及花崗岩體，解密地質構造與地下水、礦物路徑及天然災害的關聯！本次講座將以野外實證揭示香港如何保存並記錄從中生...
03/09/2025

⛰誠邀您參加由香港大學地球與行星科學系張健教授主講的「香港的地質構造」講座，深入了解古太平洋板塊與亞洲碰撞如何塑造香港的斷層、火山岩及花崗岩體，解密地質構造與地下水、礦物路徑及天然災害的關聯！本次講座將以野外實證揭示香港如何保存並記錄從中生代至今的板塊演化。
🗓日期：2025年9月9日（星期二）
⏰時間：晚上7:00 – 8:00
📍地點：九龍長沙灣道303號 長沙灣政府合署701室
🔈語言：英文

免費入場！
立即掃描海報上的QR code或用以下連結報名👇，共同探索香港的地質奧秘！

🔗https://forms.gle/BgoYBxo7BoiffzUL6

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⛰Join Prof. Jian Zhang from HKU’s Department of Earth and Planetary Sciences for an eye-opening seminar: “Geological Structures of Hong Kong.” Learn how ancient Pacific plate movements shaped Hong Kong’s dramatic faults, volcanic rocks, and granite bodies, and why these processes are vital for understanding our groundwater, mineral pathways, and natural hazards. Field evidence and vivid structural records will be shared to connect Mesozoic history with today’s tectonic framework.

🗓Date: 9th September, 2025 (Tuesday)
⏰Time: 7:00 PM – 8:00 PM
📍Venue: RM701, Cheung Sha Wan Government Offices, 303 Cheung Sha Wan Road, Sham Shui Po
🔈Language: English

Free admission!
Scan the QR code on the poster or use the link below👇 to register now and explore the fascinating geology beneath our feet!

🔗https://forms.gle/BgoYBxo7BoiffzUL6

#香港地質

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