ExpoGema : the trade show

ExpoGema is a fair dedicated to Gemology. In it, you will find sellers of gems, gemological minerals and jewelry made with gems, as well as exhibitions, workshops and visits to the Historical-Mining Museum of the Technical School of Mining and Energy Engineers of Madrid. Also visits to the Mine located in the same location.

The entrance to all the activities related to ExpoGema are totally free and free.

Event profile ExpoGema

Industries: Mining technologie, Jewels
Frequency: anual
Scope: Nacional

Next edition ExpoGema

From Saturday 22 to Sunday 23 November 2025
Venue:
City: Madrid
Country: Spain
More info.: ige.org

ExpoGema editions

ExpoGema 2025	From 22 to 23 November 2025
ExpoGema 2024	From 12 to 15 September 2024	Museo Histórico Minero "Don Felipe de Borbón y Grecia"
ExpoGema 2023	From 16 to 17 December 2023	Museo Histórico Minero "Don Felipe de Borbón y Grecia"
ExpoGema 2022	From 17 to 18 December 2022	MUSEO HISTÓRICO-MINERO, ETSI MINAS Y ENERGÍA
ExpoGema 2018	From 15 to 16 December 2018	MUSEO HISTÓRICO-MINERO, ETSI MINAS Y ENERGÍA
ExpoGema 2017	From 18 to 19 November 2017	MUSEO HISTÓRICO-MINERO, ETSI MINAS Y ENERGÍA